38254568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3847}}^1$

素因数の和:3977

約数の個数: 32

約数和(自身を含む): 78960960

約数和(自身を除く): 40706392

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 226, 452, 904, 1243, 2486, 3847, 4972, 7694, 9944, 15388, 30776, 42317, 84634, 169268, 338536, 434711, 869422, 1738844, 3477688, 4781821, 9563642, 19127284, 38254568]

約数ペア:

[(1, 38254568), (2, 19127284), (4, 9563642), (8, 4781821), (11, 3477688), (22, 1738844), (44, 869422), (88, 434711), (113, 338536), (226, 169268), (452, 84634), (904, 42317), (1243, 30776), (2486, 15388), (3847, 9944), (4972, 7694)]