56216008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{413353}}^1$

素因数の和:413376

約数の個数: 16

約数和(自身を含む): 111605580

約数和(自身を除く): 55389572

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 413353, 826706, 1653412, 3306824, 7027001, 14054002, 28108004, 56216008]

約数ペア:

[(1, 56216008), (2, 28108004), (4, 14054002), (8, 7027001), (17, 3306824), (34, 1653412), (68, 826706), (136, 413353)]