64512184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{8237}}^1$

素因数の和:8343

約数の個数: 32

約数和(自身を含む): 133455600

約数和(自身を除く): 68943416

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 7832, 8237, 16474, 32948, 65896, 90607, 181214, 362428, 724856, 733093, 1466186, 2932372, 5864744, 8064023, 16128046, 32256092, 64512184]

約数ペア:

[(1, 64512184), (2, 32256092), (4, 16128046), (8, 8064023), (11, 5864744), (22, 2932372), (44, 1466186), (88, 733093), (89, 724856), (178, 362428), (356, 181214), (712, 90607), (979, 65896), (1958, 32948), (3916, 16474), (7832, 8237)]