89281108

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{937}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 185318784

約数和(自身を除く): 96037676

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 83, 164, 166, 287, 332, 574, 581, 937, 1148, 1162, 1874, 2324, 3403, 3748, 6559, 6806, 13118, 13612, 23821, 26236, 38417, 47642, 76834, 77771, 95284, 153668, 155542, 268919, 311084, 537838, 544397, 1075676, 1088794, 2177588, 3188611, 6377222, 12754444, 22320277, 44640554, 89281108]

約数ペア:

[(1, 89281108), (2, 44640554), (4, 22320277), (7, 12754444), (14, 6377222), (28, 3188611), (41, 2177588), (82, 1088794), (83, 1075676), (164, 544397), (166, 537838), (287, 311084), (332, 268919), (574, 155542), (581, 153668), (937, 95284), (1148, 77771), (1162, 76834), (1874, 47642), (2324, 38417), (3403, 26236), (3748, 23821), (6559, 13612), (6806, 13118)]