Q: What is the sum of all factors of the number 23,871 excluding 23,871?
A: 8,689
The factors of the number 23,871 are: 1, 3, 73, 109, 219, 327, 7957, 23871.
If you add them up, you will get the total of 23,879. Now subtract 23,871 to get 8,689