Q: What is the sum of all factors of the number 21,889 excluding 21,889?
A: 4,031
The factors of the number 21,889 are: 1, 7, 53, 59, 371, 413, 3127, 21889.
If you add them up, you will get the total of 21,893. Now subtract 21,889 to get 4,031