Q: What is the sum of all factors of the number 80,972 excluding 80,972?
A: 65,524
The factors of the number 80,972 are: 1, 2, 4, 31, 62, 124, 653, 1306, 2612, 20243, 40486, 80972.
If you add them up, you will get the total of 81,037. Now subtract 80,972 to get 65,524