Q: What is the sum of all factors of the number 21,844 excluding 21,844?
A: 17,580
The factors of the number 21,844 are: 1, 2, 4, 43, 86, 127, 172, 254, 508, 5461, 10922, 21844.
If you add them up, you will get the total of 21,861. Now subtract 21,844 to get 17,580