86804584

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{638269}}^1$

素因数の和:638292

約数の個数: 16

約数和(自身を含む): 172332900

約数和(自身を除く): 85528316

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 638269, 1276538, 2553076, 5106152, 10850573, 21701146, 43402292, 86804584]

約数ペア:

[(1, 86804584), (2, 43402292), (4, 21701146), (8, 10850573), (17, 5106152), (34, 2553076), (68, 1276538), (136, 638269)]