50640008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{372353}}^1$

素因数の和:372376

約数の個数: 16

約数和(自身を含む): 100535580

約数和(自身を除く): 49895572

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 372353, 744706, 1489412, 2978824, 6330001, 12660002, 25320004, 50640008]

約数ペア:

[(1, 50640008), (2, 25320004), (4, 12660002), (8, 6330001), (17, 2978824), (34, 1489412), (68, 744706), (136, 372353)]