87426944

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2003}}^1$

素因数の和:2059

約数の個数: 64

約数和(自身を含む): 196231680

約数和(自身を除く): 108804736

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1408, 1984, 2003, 2728, 3968, 4006, 5456, 8012, 10912, 16024, 21824, 22033, 32048, 43648, 44066, 62093, 64096, 88132, 124186, 128192, 176264, 248372, 256384, 352528, 496744, 683023, 705056, 993488, 1366046, 1410112, 1986976, 2732092, 2820224, 3973952, 5464184, 7947904, 10928368, 21856736, 43713472, 87426944]

約数ペア:

[(1, 87426944), (2, 43713472), (4, 21856736), (8, 10928368), (11, 7947904), (16, 5464184), (22, 3973952), (31, 2820224), (32, 2732092), (44, 1986976), (62, 1410112), (64, 1366046), (88, 993488), (124, 705056), (128, 683023), (176, 496744), (248, 352528), (341, 256384), (352, 248372), (496, 176264), (682, 128192), (704, 124186), (992, 88132), (1364, 64096), (1408, 62093), (1984, 44066), (2003, 43648), (2728, 32048), (3968, 22033), (4006, 21824), (5456, 16024), (8012, 10912)]