40618576

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149333}}^1$

素因数の和:149358

約数の個数: 20

約数和(自身を含む): 83328372

約数和(自身を除く): 42709796

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 149333, 298666, 597332, 1194664, 2389328, 2538661, 5077322, 10154644, 20309288, 40618576]

約数ペア:

[(1, 40618576), (2, 20309288), (4, 10154644), (8, 5077322), (16, 2538661), (17, 2389328), (34, 1194664), (68, 597332), (136, 298666), (272, 149333)]