Q: What is the sum of all factors of the number 889,993 excluding 889,993?
A: 75,895
The factors of the number 889,993 are: 1, 13, 223, 307, 2899, 3991, 68461, 889993.
If you add them up, you will get the total of 890,068. Now subtract 889,993 to get 75,895