Q: What is the sum of all factors of the number 2,131,529 excluding 2,131,529?
A: 145,591
The factors of the number 2,131,529 are: 1, 29, 31, 899, 2371, 68759, 73501, 2131529.
If you add them up, you will get the total of 2,131,674. Now subtract 2,131,529 to get 145,591