40422472

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{25391}}^1$

素因数の和:25596

約数の個数: 16

約数和(自身を含む): 76176000

約数和(自身を除く): 35753528

約数列:

[1, 2, 4, 8, 199, 398, 796, 1592, 25391, 50782, 101564, 203128, 5052809, 10105618, 20211236, 40422472]

約数ペア:

[(1, 40422472), (2, 20211236), (4, 10105618), (8, 5052809), (199, 203128), (398, 101564), (796, 50782), (1592, 25391)]