Q: What is the sum of all factors of the number 424,099 excluding 424,099?
A: 89,981
The factors of the number 424,099 are: 1, 13, 17, 19, 101, 221, 247, 323, 1313, 1717, 1919, 4199, 22321, 24947, 32623, 424099.
If you add them up, you will get the total of 424,188. Now subtract 424,099 to get 89,981