20161432145

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{244841}}^1$

素因数の和:245272

約数の個数: 16

約数和(自身を含む): 24821102592

約数和(自身を除く): 4659670447

約数列:

[1, 5, 43, 215, 383, 1915, 16469, 82345, 244841, 1224205, 10528163, 52640815, 93774103, 468870515, 4032286429, 20161432145]

約数ペア:

[(1, 20161432145), (5, 4032286429), (43, 468870515), (215, 93774103), (383, 52640815), (1915, 10528163), (16469, 1224205), (82345, 244841)]