Q: What is the sum of all factors of the number 312,978 excluding 312,978?
A: 312,990
The factors of the number 312,978 are: 1, 2, 3, 6, 52163, 104326, 156489, 312978.
If you add them up, you will get the total of 313,290. Now subtract 312,978 to get 312,990