Q: What is the sum of all factors of the number 21,266 excluding 21,266?
A: 17,134
The factors of the number 21,266 are: 1, 2, 7, 14, 31, 49, 62, 98, 217, 343, 434, 686, 1519, 3038, 10633, 21266.
If you add them up, you will get the total of 21,283. Now subtract 21,266 to get 17,134