Q: What is the sum of all factors of the number 871,018 excluding 871,018?
A: 439,994
The factors of the number 871,018 are: 1, 2, 397, 794, 1097, 2194, 435509, 871018.
If you add them up, you will get the total of 871,457. Now subtract 871,018 to get 439,994