65431216

素因数分解:

$2^4\times {\mathrm{877}}^1\times {\mathrm{4663}}^1$

素因数の和:5548

約数の個数: 20

約数和(自身を含む): 126944752

約数和(自身を除く): 61513536

約数列:

[1, 2, 4, 8, 16, 877, 1754, 3508, 4663, 7016, 9326, 14032, 18652, 37304, 74608, 4089451, 8178902, 16357804, 32715608, 65431216]

約数ペア:

[(1, 65431216), (2, 32715608), (4, 16357804), (8, 8178902), (16, 4089451), (877, 74608), (1754, 37304), (3508, 18652), (4663, 14032), (7016, 9326)]