Write a Python program to return the sum of all divisors of a number. Sample Solution: Python Code: defsum_div(number):divisors=[1]foriinrange(2,number):if(number%i)==0:divisors.append(i)returnsum(divisors)print(sum_div(8))print(sum_div(12)) Copy Sample Output: 7 16 Pictorial Pres...
The largest proper divisor of a number N cannever be greater than N/2. If a number is greater than N/2, then it can never divide N. Thus, we only loop numbers in range [1, N/2].
In this problem, we are given a natural number N. Our task is to find the sum of divisors of all the divisors of a natural number. Let's take an example to understand the problem, Input : N = 12 Output : 55 Explanation − The divisors of 12 are 1, 2, 3, 4, 6, 1...
30 --> 8 // we have 8 divisors - 1, 2, 3, 5, 6, 10, 15 and 30 Note you should only return a number, the count of divisors. The numbers between parentheses are shown only for you to see which numbers are counted in each case....
Your task in this problem is to determine the number of divisors ofCnk. Just for fun -- or do you need any special reason for such a useful computation? Input The input consists of several instances. Each instance consists of a single line containing two integers n and k (0 ≤ k ≤ ...
leetcode : 3 sum closest Given an array S of n integers, find three integers in S such that the sum is closest to a given number, target. Return the sum of the three integers. You may assume that...LeetCode(3) ThreeSum Closest 题目:最接近的三数之和 描述:给定一个包括 n 个...
Input: The input consists of several test cases, each test case contains a integer n (1 <= n <= 1016). Output: For each test case, output positive integer number that does not exceed n and has the greatest possible number of divisors in a line. If there are several such numbers, ou...
//Java program to count divisors of an integer number import java.util.Scanner; public class CountDivisors { public static void main(String[] args) { int number; // to store inputted number int divisorCNT; // to store divisor count //input an integer positive number Scanner SC = new ...
But her teacher said "What if I ask you to give not only the sum but the square-sums of all the divisors of numbers within hexadecimal number 100?" mmm get stuck and she's asking for your help. Attention, because mmm has misunderstood teacher's words, you have to solve a problem tha...
(CodeWars for Python) Description: Create a function named divisors/Divisors that takes an integer n > 1 and returns an array with all of the integer's divisors(except for 1 and the number itself), from smallest to largest. If the number is prime return the string '(integer) is prime'...