Q: What is the sum of all factors of the number 388,638 excluding 388,638?
A: 482,562
The factors of the number 388,638 are: 1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2399, 4798, 7197, 14394, 21591, 43182, 64773, 129546, 194319, 388638.
If you add them up, you will get the total of 389,120. Now subtract 388,638 to get 482,562