40380472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{24151}}^1$

素因数の和:24187

約数の個数: 32

約数和(自身を含む): 86947200

約数和(自身を除く): 46566728

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 24151, 48302, 96604, 193208, 265661, 458869, 531322, 917738, 1062644, 1835476, 2125288, 3670952, 5047559, 10095118, 20190236, 40380472]

約数ペア:

[(1, 40380472), (2, 20190236), (4, 10095118), (8, 5047559), (11, 3670952), (19, 2125288), (22, 1835476), (38, 1062644), (44, 917738), (76, 531322), (88, 458869), (152, 265661), (209, 193208), (418, 96604), (836, 48302), (1672, 24151)]