16809736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{123601}}^1$

素因数の和:123624

約数の個数: 16

約数和(自身を含む): 33372540

約数和(自身を除く): 16562804

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 123601, 247202, 494404, 988808, 2101217, 4202434, 8404868, 16809736]

約数ペア:

[(1, 16809736), (2, 8404868), (4, 4202434), (8, 2101217), (17, 988808), (34, 494404), (68, 247202), (136, 123601)]