31580497744

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{471407}}^1$

素因数の和:471547

約数の個数: 40

約数和(自身を含む): 63130959360

約数和(自身を除く): 31550461616

約数列:

[1, 2, 4, 8, 16, 53, 79, 106, 158, 212, 316, 424, 632, 848, 1264, 4187, 8374, 16748, 33496, 66992, 471407, 942814, 1885628, 3771256, 7542512, 24984571, 37241153, 49969142, 74482306, 99938284, 148964612, 199876568, 297929224, 399753136, 595858448, 1973781109, 3947562218, 7895124436, 15790248872, 31580497744]

約数ペア:

[(1, 31580497744), (2, 15790248872), (4, 7895124436), (8, 3947562218), (16, 1973781109), (53, 595858448), (79, 399753136), (106, 297929224), (158, 199876568), (212, 148964612), (316, 99938284), (424, 74482306), (632, 49969142), (848, 37241153), (1264, 24984571), (4187, 7542512), (8374, 3771256), (16748, 1885628), (33496, 942814), (66992, 471407)]