Q: What is the sum of all factors of the number 30,889 excluding 30,889?
A: 3,671
The factors of the number 30,889 are: 1, 17, 23, 79, 391, 1343, 1817, 30889.
If you add them up, you will get the total of 30,892. Now subtract 30,889 to get 3,671