SumOfDivisorsOfNumber

#include <iostream>

using namespace std;

int main()
{
    int number;
    int sum = 0;

    cin >> number;

    for(int i = 1; i < number; i++)
    {
        if(number % i == 0)
        {
            sum += i;
        }
    }

    cout << "The sum of all the divisors of number " << number << " is " << sum << "." << endl;
}