var n,p:longint;
begin
read(n);
for p:=round(sqrt(n))+1 downto 1 do if (((n-(p*(p-1) div 2))/p=trunc
((n-(p*(p-1) div 2))/p)) and
                                       ((n-(p*(p-1) div 2))/p>0))
then begin
  writeln(((n-(p*(p-1) div 2))/p):0:0,' ',p);
  halt;
end;
end.

> var n,p:longint;
> begin
> read(n);
> for p:=round(sqrt(n))+1 downto 1 do if (((n-(p*(p-1) div 2))/p=trunc
> ((n-(p*(p-1) div 2))/p)) and
>                                        ((n-(p*(p-1) div 2))/p>0))
> then begin
>   writeln(((n-(p*(p-1) div 2))/p):0:0,' ',p);
>   halt;
> end;
> end.


P is a lot Bigger;