86662112

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 177408000

約数和(自身を除く): 90745888

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 199, 248, 398, 439, 496, 796, 878, 992, 1592, 1756, 3184, 3512, 6169, 6368, 7024, 12338, 13609, 14048, 24676, 27218, 49352, 54436, 87361, 98704, 108872, 174722, 197408, 217744, 349444, 435488, 698888, 1397776, 2708191, 2795552, 5416382, 10832764, 21665528, 43331056, 86662112]

約数ペア:

[(1, 86662112), (2, 43331056), (4, 21665528), (8, 10832764), (16, 5416382), (31, 2795552), (32, 2708191), (62, 1397776), (124, 698888), (199, 435488), (248, 349444), (398, 217744), (439, 197408), (496, 174722), (796, 108872), (878, 98704), (992, 87361), (1592, 54436), (1756, 49352), (3184, 27218), (3512, 24676), (6169, 14048), (6368, 13609), (7024, 12338)]