81082424

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{5179}}^1$

素因数の和:5307

約数の個数: 32

約数和(自身を含む): 161616000

約数和(自身を除く): 80533576

約数列:

[1, 2, 4, 8, 19, 38, 76, 103, 152, 206, 412, 824, 1957, 3914, 5179, 7828, 10358, 15656, 20716, 41432, 98401, 196802, 393604, 533437, 787208, 1066874, 2133748, 4267496, 10135303, 20270606, 40541212, 81082424]

約数ペア:

[(1, 81082424), (2, 40541212), (4, 20270606), (8, 10135303), (19, 4267496), (38, 2133748), (76, 1066874), (103, 787208), (152, 533437), (206, 393604), (412, 196802), (824, 98401), (1957, 41432), (3914, 20716), (5179, 15656), (7828, 10358)]