[Programmers/C++] 약수의 합

출처

https://programmers.co.kr/learn/courses/30/lessons/12928

 

#include <string>
#include <vector>

using namespace std;

int solution(int n) {
    int answer = 0;
    for(int i = 1; i <= n; i++){
        if(n % i == 0){
            answer += i;
        }
    }
    return answer;
}