Q: What is the sum of all factors of the number 43,870 excluding 43,870?
A: 37,778
The factors of the number 43,870 are: 1, 2, 5, 10, 41, 82, 107, 205, 214, 410, 535, 1070, 4387, 8774, 21935, 43870.
If you add them up, you will get the total of 43,907. Now subtract 43,870 to get 37,778