Q: What is the sum of all factors of the number 421,924 including 421,924?
A: 742,924
The factors of the number 421,924 are: 1, 2, 4, 313, 337, 626, 674, 1252, 1348, 105481, 210962, 421924.
If you add them up, you will get the total of 742,924.