38156989736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{6977}}^1\times {\mathrm{40213}}^1$

素因数の和:47213

約数の個数: 32

約数和(自身を含む): 75765588840

約数和(自身を除く): 37608599104

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 6977, 13954, 27908, 40213, 55816, 80426, 118609, 160852, 237218, 321704, 474436, 683621, 948872, 1367242, 2734484, 5468968, 280566101, 561132202, 1122264404, 2244528808, 4769623717, 9539247434, 19078494868, 38156989736]

約数ペア:

[(1, 38156989736), (2, 19078494868), (4, 9539247434), (8, 4769623717), (17, 2244528808), (34, 1122264404), (68, 561132202), (136, 280566101), (6977, 5468968), (13954, 2734484), (27908, 1367242), (40213, 948872), (55816, 683621), (80426, 474436), (118609, 321704), (160852, 237218)]