Q: What is the sum of all factors of the number 85,340 excluding 85,340?
A: 105,172
The factors of the number 85,340 are: 1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 251, 340, 502, 1004, 1255, 2510, 4267, 5020, 8534, 17068, 21335, 42670, 85340.
If you add them up, you will get the total of 85,445. Now subtract 85,340 to get 105,172