816136

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{353}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 1630170

約数和(自身を除く): 814034

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 353, 578, 706, 1156, 1412, 2312, 2824, 6001, 12002, 24004, 48008, 102017, 204034, 408068, 816136]

約数ペア:

[(1, 816136), (2, 408068), (4, 204034), (8, 102017), (17, 48008), (34, 24004), (68, 12002), (136, 6001), (289, 2824), (353, 2312), (578, 1412), (706, 1156)]