Q: What is the sum of all factors of the number 387,638 excluding 387,638?
A: 230,542
The factors of the number 387,638 are: 1, 2, 19, 38, 101, 202, 1919, 3838, 10201, 20402, 193819, 387638.
If you add them up, you will get the total of 387,868. Now subtract 387,638 to get 230,542