Q: What is the sum of all factors of the number 131,405 excluding 131,405?
A: 30,379
The factors of the number 131,405 are: 1, 5, 41, 205, 641, 3205, 26281, 131405.
If you add them up, you will get the total of 131,435. Now subtract 131,405 to get 30,379