Q: What is the sum of all factors of the number 69,040 excluding 69,040?
A: 91,664
The factors of the number 69,040 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 863, 1726, 3452, 4315, 6904, 8630, 13808, 17260, 34520, 69040.
If you add them up, you will get the total of 69,131. Now subtract 69,040 to get 91,664