Q: What is the sum of all factors of the number 89,912 excluding 89,912?
A: 78,688
The factors of the number 89,912 are: 1, 2, 4, 8, 11239, 22478, 44956, 89912.
If you add them up, you will get the total of 89,990. Now subtract 89,912 to get 78,688