40334888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1493}}^1$

素因数の和:1817

約数の個数: 32

約数和(自身を含む): 82827360

約数和(自身を除く): 42492472

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 307, 614, 1228, 1493, 2456, 2986, 3377, 5972, 6754, 11944, 13508, 16423, 27016, 32846, 65692, 131384, 458351, 916702, 1833404, 3666808, 5041861, 10083722, 20167444, 40334888]

約数ペア:

[(1, 40334888), (2, 20167444), (4, 10083722), (8, 5041861), (11, 3666808), (22, 1833404), (44, 916702), (88, 458351), (307, 131384), (614, 65692), (1228, 32846), (1493, 27016), (2456, 16423), (2986, 13508), (3377, 11944), (5972, 6754)]