31354152

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:830

約数の個数: 64

約数和(自身を含む): 82944000

約数和(自身を除く): 51589848

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 79, 92, 138, 158, 184, 237, 276, 316, 474, 552, 632, 719, 948, 1438, 1817, 1896, 2157, 2876, 3634, 4314, 5451, 5752, 7268, 8628, 10902, 14536, 16537, 17256, 21804, 33074, 43608, 49611, 56801, 66148, 99222, 113602, 132296, 170403, 198444, 227204, 340806, 396888, 454408, 681612, 1306423, 1363224, 2612846, 3919269, 5225692, 7838538, 10451384, 15677076, 31354152]

約数ペア:

[(1, 31354152), (2, 15677076), (3, 10451384), (4, 7838538), (6, 5225692), (8, 3919269), (12, 2612846), (23, 1363224), (24, 1306423), (46, 681612), (69, 454408), (79, 396888), (92, 340806), (138, 227204), (158, 198444), (184, 170403), (237, 132296), (276, 113602), (316, 99222), (474, 66148), (552, 56801), (632, 49611), (719, 43608), (948, 33074), (1438, 21804), (1817, 17256), (1896, 16537), (2157, 14536), (2876, 10902), (3634, 8628), (4314, 7268), (5451, 5752)]