Q: What is the sum of all factors of the number 25,870 excluding 25,870?
A: 24,530
The factors of the number 25,870 are: 1, 2, 5, 10, 13, 26, 65, 130, 199, 398, 995, 1990, 2587, 5174, 12935, 25870.
If you add them up, you will get the total of 25,894. Now subtract 25,870 to get 24,530