/*
* POJ_2000.cpp
*
* Created on: 2013年10月24日
* Author: Administrator
*/
#include <iostream>
#include <cstdio>
using namespace std;
const int maxn = 5001;
long long a[maxn];//a[i] :第i组数字序列的长度
long long s[maxn];//s[i] :前i组数字序列的长度
void prepare(){
int i;
a[1] = 1;
s[1] = 1;
for(i = 2 ; i < 5000 ; ++i){
a[i] = i;
s[i] = s[i-1] + a[i];
}
}
int main(){
prepare();
int n;
while(scanf("%d",&n)!=EOF,n){
int i = 1;
while(s[i] < n){
i++;
}
int index = i - 1;
int pos = n - s[i - 1];
long long sum = 0;
for(i = 1 ; i <= index ; ++i){
sum += a[i]*i;
}
sum += pos*a[i];
printf("%d %lld\n",n,sum);
}
return 0;
}