39580792

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2417}}^1$

素因数の和:2535

約数の個数: 32

約数和(自身を含む): 78343200

約数和(自身を除く): 38762408

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 178, 184, 356, 712, 2047, 2417, 4094, 4834, 8188, 9668, 16376, 19336, 55591, 111182, 215113, 222364, 430226, 444728, 860452, 1720904, 4947599, 9895198, 19790396, 39580792]

約数ペア:

[(1, 39580792), (2, 19790396), (4, 9895198), (8, 4947599), (23, 1720904), (46, 860452), (89, 444728), (92, 430226), (178, 222364), (184, 215113), (356, 111182), (712, 55591), (2047, 19336), (2417, 16376), (4094, 9668), (4834, 8188)]