Q: What is the sum of all factors of the number 85,870 excluding 85,870?
A: 74,258
The factors of the number 85,870 are: 1, 2, 5, 10, 31, 62, 155, 277, 310, 554, 1385, 2770, 8587, 17174, 42935, 85870.
If you add them up, you will get the total of 85,944. Now subtract 85,870 to get 74,258