15816392

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{6841}}^1$

素因数の和:6881

約数の個数: 24

約数和(自身を含む): 31507410

約数和(自身を除く): 15691018

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 6841, 13682, 27364, 54728, 116297, 232594, 465188, 930376, 1977049, 3954098, 7908196, 15816392]

約数ペア:

[(1, 15816392), (2, 7908196), (4, 3954098), (8, 1977049), (17, 930376), (34, 465188), (68, 232594), (136, 116297), (289, 54728), (578, 27364), (1156, 13682), (2312, 6841)]