Q: What is the sum of all factors of the number 81,910 excluding 81,910?
A: 65,546
The factors of the number 81,910 are: 1, 2, 5, 10, 8191, 16382, 40955, 81910.
If you add them up, you will get the total of 81,975. Now subtract 81,910 to get 65,546