Q: What is the sum of all factors of the number 421,084 excluding 421,084?
A: 353,116
The factors of the number 421,084 are: 1, 2, 4, 23, 46, 92, 199, 398, 529, 796, 1058, 2116, 4577, 9154, 18308, 105271, 210542, 421084.
If you add them up, you will get the total of 421,437. Now subtract 421,084 to get 353,116