91072972

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{3727}}^1$

素因数の和:3921

約数の個数: 24

約数和(自身を含む): 164404800

約数和(自身を除く): 73331828

約数列:

[1, 2, 4, 41, 82, 149, 164, 298, 596, 3727, 6109, 7454, 12218, 14908, 24436, 152807, 305614, 555323, 611228, 1110646, 2221292, 22768243, 45536486, 91072972]

約数ペア:

[(1, 91072972), (2, 45536486), (4, 22768243), (41, 2221292), (82, 1110646), (149, 611228), (164, 555323), (298, 305614), (596, 152807), (3727, 24436), (6109, 14908), (7454, 12218)]