Q: What is the sum of all factors of the number 421,718 excluding 421,718?
A: 293,242
The factors of the number 421,718 are: 1, 2, 11, 22, 29, 58, 319, 638, 661, 1322, 7271, 14542, 19169, 38338, 210859, 421718.
If you add them up, you will get the total of 422,011. Now subtract 421,718 to get 293,242