Q: What is the sum of all factors of the number 878,311 excluding 878,311?
A: 131,353
The factors of the number 878,311 are: 1, 7, 271, 463, 1897, 3241, 125473, 878311.
If you add them up, you will get the total of 878,442. Now subtract 878,311 to get 131,353