hdu1215七夕节

#include<iostream>
#include<cstring>
#include<cstdio>
#include<cmath>

using namespace std;

int an[510000],num;
bool bn[510000];
void prime()
{
    num = 0;
    memset(bn,1,sizeof(bn));
    bn[0] = bn[1] = 0;
    int i,j;
    for(i = 2;i<=500000;i++)
    {
        if(bn[i]) an[num++] = i;
        for(j = 0;an[j]*i<=500000;j++)
        {
            if(i%an[j] == 0)break;
            bn[i*an[j]] = 0;
        }
    }
}


int main()
{
    int z;
    prime();
    cin>>z;
    while(z--)
    {
        int a;
        scanf("%d",&a);
        int aa = a;
        int i,j,k;
        int t,sum,ans = 1;
        for(i = 0;a!=1;i++)
        {
            if(a%an[i] == 0)
            {
                t = 1,sum = 1;
                while(a%an[i] == 0)
                {
                    a/=an[i];
                    t *= an[i];
                    sum+=t;
                }
                ans *= sum;
            }
        }
        ans -= aa;
        printf("%d\n",ans);
    }
    return 0;
}