140356624

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{516017}}^1$

素因数の和:516042

約数の個数: 20

約数和(自身を含む): 287938044

約数和(自身を除く): 147581420

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 516017, 1032034, 2064068, 4128136, 8256272, 8772289, 17544578, 35089156, 70178312, 140356624]

約数ペア:

[(1, 140356624), (2, 70178312), (4, 35089156), (8, 17544578), (16, 8772289), (17, 8256272), (34, 4128136), (68, 2064068), (136, 1032034), (272, 516017)]