Q: What is the sum of all factors of the number 89,840 excluding 89,840?
A: 119,224
The factors of the number 89,840 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1123, 2246, 4492, 5615, 8984, 11230, 17968, 22460, 44920, 89840.
If you add them up, you will get the total of 89,959. Now subtract 89,840 to get 119,224