Q: What is the sum of all factors of the number 66,661 excluding 66,661?
A: 11,099
The factors of the number 66,661 are: 1, 7, 89, 107, 623, 749, 9523, 66661.
If you add them up, you will get the total of 66,672. Now subtract 66,661 to get 11,099