Q: What is the sum of all factors of the number 678,455 excluding 678,455?
A: 163,945
The factors of the number 678,455 are: 1, 5, 29, 145, 4679, 23395, 135691, 678455.
If you add them up, you will get the total of 678,618. Now subtract 678,455 to get 163,945