Q: What is the sum of all factors of the number 216,728 excluding 216,728?
A: 189,652
The factors of the number 216,728 are: 1, 2, 4, 8, 27091, 54182, 108364, 216728.
If you add them up, you will get the total of 216,917. Now subtract 216,728 to get 189,652