Q: What is the sum of all factors of the number 67,870 excluding 67,870?
A: 65,618
The factors of the number 67,870 are: 1, 2, 5, 10, 11, 22, 55, 110, 617, 1234, 3085, 6170, 6787, 13574, 33935, 67870.
If you add them up, you will get the total of 67,935. Now subtract 67,870 to get 65,618