56008336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{205913}}^1$

素因数の和:205938

約数の個数: 20

約数和(自身を含む): 114900012

約数和(自身を除く): 58891676

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 205913, 411826, 823652, 1647304, 3294608, 3500521, 7001042, 14002084, 28004168, 56008336]

約数ペア:

[(1, 56008336), (2, 28004168), (4, 14002084), (8, 7001042), (16, 3500521), (17, 3294608), (34, 1647304), (68, 823652), (136, 411826), (272, 205913)]