Q: What is the sum of all factors of the number 256,858 excluding 256,858?
A: 191,504
The factors of the number 256,858 are: 1, 2, 7, 14, 49, 98, 2621, 5242, 18347, 36694, 128429, 256858.
If you add them up, you will get the total of 257,049. Now subtract 256,858 to get 191,504