31410336

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^2\times {\mathrm{239}}^1$

素因数の和:326

約数の個数: 72

約数和(自身を含む): 85095360

約数和(自身を除く): 53685024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 239, 296, 444, 478, 592, 717, 888, 956, 1184, 1369, 1434, 1776, 1912, 2738, 2868, 3552, 3824, 4107, 5476, 5736, 7648, 8214, 8843, 10952, 11472, 16428, 17686, 21904, 22944, 26529, 32856, 35372, 43808, 53058, 65712, 70744, 106116, 131424, 141488, 212232, 282976, 327191, 424464, 654382, 848928, 981573, 1308764, 1963146, 2617528, 3926292, 5235056, 7852584, 10470112, 15705168, 31410336]

約数ペア:

[(1, 31410336), (2, 15705168), (3, 10470112), (4, 7852584), (6, 5235056), (8, 3926292), (12, 2617528), (16, 1963146), (24, 1308764), (32, 981573), (37, 848928), (48, 654382), (74, 424464), (96, 327191), (111, 282976), (148, 212232), (222, 141488), (239, 131424), (296, 106116), (444, 70744), (478, 65712), (592, 53058), (717, 43808), (888, 35372), (956, 32856), (1184, 26529), (1369, 22944), (1434, 21904), (1776, 17686), (1912, 16428), (2738, 11472), (2868, 10952), (3552, 8843), (3824, 8214), (4107, 7648), (5476, 5736)]