Cod sursa(job #2852784)
Utilizator | Data | 19 februarie 2022 16:05:51 | |
---|---|---|---|
Problema | Suma si numarul divizorilor | Scor | 0 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.48 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream in("ssnd.in");
ofstream out("ssnd.out");
const long T=1e12+5;
int dv[T],sum[T];
int ssnd()
{
for(int i=1;i*i<=T;i++)
for(int j=1;j*i<=T;j++)
{
dv[i*j]++;
sum[i*j]+=i;
}
}
int main()
{
int n;
in>>n;
ssnd();
for(int i=1; i<=n; i++)
{
int x;
in>>x;
out<<dv[x]<<' '<<sum[x]<<'\n';
}
return 0;
}