Question 2 Divisors C++ Solution

#include<bits/stdc++.h>
#define ll long long
using namespace std;
int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    int t;
    cin>>t;
    while(t--){
        int n; cin>>n;
        int sum_pos=0;
        int sum_neg=0;
        int i;
        for(i=1; i<=n; i++){
            if(n%i==0){
                if(i%2==0){
                    sum_pos+=i;
                }else{
                    sum_neg+=i;
                }

            }
        }
        if(sum_pos>=sum_neg){
            cout<<sum_pos-sum_neg<<endl;
        }else{
            cout<<sum_neg-sum_pos<<endl;
        }
    }
    return 0;
}