31124652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1571}}^1$

素因数の和:1718

約数の個数: 48

約数和(自身を含む): 78876672

約数和(自身を除く): 47752020

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1524, 1571, 1651, 3142, 3302, 4713, 4953, 6284, 6604, 9426, 9906, 18852, 19812, 20423, 40846, 61269, 81692, 122538, 199517, 245076, 399034, 598551, 798068, 1197102, 2394204, 2593721, 5187442, 7781163, 10374884, 15562326, 31124652]

約数ペア:

[(1, 31124652), (2, 15562326), (3, 10374884), (4, 7781163), (6, 5187442), (12, 2593721), (13, 2394204), (26, 1197102), (39, 798068), (52, 598551), (78, 399034), (127, 245076), (156, 199517), (254, 122538), (381, 81692), (508, 61269), (762, 40846), (1524, 20423), (1571, 19812), (1651, 18852), (3142, 9906), (3302, 9426), (4713, 6604), (4953, 6284)]