Q: What is the sum of all factors of the number 287,142 excluding 287,142?
A: 287,154
The factors of the number 287,142 are: 1, 2, 3, 6, 47857, 95714, 143571, 287142.
If you add them up, you will get the total of 287,429. Now subtract 287,142 to get 287,154