31248888

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2887}}^1$

素因数の和:2948

約数の個数: 64

約数和(自身を含む): 87333120

約数和(自身を除く): 56084232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 41, 44, 66, 82, 88, 123, 132, 164, 246, 264, 328, 451, 492, 902, 984, 1353, 1804, 2706, 2887, 3608, 5412, 5774, 8661, 10824, 11548, 17322, 23096, 31757, 34644, 63514, 69288, 95271, 118367, 127028, 190542, 236734, 254056, 355101, 381084, 473468, 710202, 762168, 946936, 1302037, 1420404, 2604074, 2840808, 3906111, 5208148, 7812222, 10416296, 15624444, 31248888]

約数ペア:

[(1, 31248888), (2, 15624444), (3, 10416296), (4, 7812222), (6, 5208148), (8, 3906111), (11, 2840808), (12, 2604074), (22, 1420404), (24, 1302037), (33, 946936), (41, 762168), (44, 710202), (66, 473468), (82, 381084), (88, 355101), (123, 254056), (132, 236734), (164, 190542), (246, 127028), (264, 118367), (328, 95271), (451, 69288), (492, 63514), (902, 34644), (984, 31757), (1353, 23096), (1804, 17322), (2706, 11548), (2887, 10824), (3608, 8661), (5412, 5774)]