30712336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{112913}}^1$

素因数の和:112938

約数の個数: 20

約数和(自身を含む): 63006012

約数和(自身を除く): 32293676

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 112913, 225826, 451652, 903304, 1806608, 1919521, 3839042, 7678084, 15356168, 30712336]

約数ペア:

[(1, 30712336), (2, 15356168), (4, 7678084), (8, 3839042), (16, 1919521), (17, 1806608), (34, 903304), (68, 451652), (136, 225826), (272, 112913)]