Q: What is the sum of all factors of the number 878,143 excluding 878,143?
A: 131,137
The factors of the number 878,143 are: 1, 7, 331, 379, 2317, 2653, 125449, 878143.
If you add them up, you will get the total of 878,274. Now subtract 878,143 to get 131,137