386147824

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{4421}}^1$

素因数の和:4585

約数の個数: 40

約数和(自身を含む): 769852512

約数和(自身を除く): 383704688

約数列:

[1, 2, 4, 8, 16, 53, 103, 106, 206, 212, 412, 424, 824, 848, 1648, 4421, 5459, 8842, 10918, 17684, 21836, 35368, 43672, 70736, 87344, 234313, 455363, 468626, 910726, 937252, 1821452, 1874504, 3642904, 3749008, 7285808, 24134239, 48268478, 96536956, 193073912, 386147824]

約数ペア:

[(1, 386147824), (2, 193073912), (4, 96536956), (8, 48268478), (16, 24134239), (53, 7285808), (103, 3749008), (106, 3642904), (206, 1874504), (212, 1821452), (412, 937252), (424, 910726), (824, 468626), (848, 455363), (1648, 234313), (4421, 87344), (5459, 70736), (8842, 43672), (10918, 35368), (17684, 21836)]