Q: What is the sum of all factors of the number 673,634 excluding 673,634?
A: 421,072
The factors of the number 673,634 are: 1, 2, 13, 26, 169, 338, 1993, 3986, 25909, 51818, 336817, 673634.
If you add them up, you will get the total of 674,055. Now subtract 673,634 to get 421,072