Q: What is the sum of all factors of the number 428,242 excluding 428,242?
A: 217,274
The factors of the number 428,242 are: 1, 2, 277, 554, 773, 1546, 214121, 428242.
If you add them up, you will get the total of 428,459. Now subtract 428,242 to get 217,274