Sum of divisors - script
This script calculates the sum of divisors of a given number.
It also gives the prime factor decomposition and the Euler totient φ(n).
Arithmétic expressions using ( ) * + - / are allowed
(value in range 1 ...
Large values of n may result into a warning for long calculation time.
The used method for prime decomposition is very "basic" and is not suitable for large numbers, This script is not suitable for numbers with large prime factors.