40349486

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1\times {\mathrm{461}}^1$

素因数の和:979

約数の個数: 16

約数和(自身を含む): 61372080

約数和(自身を除く): 21022594

約数列:

[1, 2, 107, 214, 409, 461, 818, 922, 43763, 49327, 87526, 98654, 188549, 377098, 20174743, 40349486]

約数ペア:

[(1, 40349486), (2, 20174743), (107, 377098), (214, 188549), (409, 98654), (461, 87526), (818, 49327), (922, 43763)]