8869389616

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{13520411}}^1$

素因数の和:13520460

約数の個数: 20

約数和(自身を含む): 17603576424

約数和(自身を除く): 8734186808

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 13520411, 27040822, 54081644, 108163288, 216326576, 554336851, 1108673702, 2217347404, 4434694808, 8869389616]

約数ペア:

[(1, 8869389616), (2, 4434694808), (4, 2217347404), (8, 1108673702), (16, 554336851), (41, 216326576), (82, 108163288), (164, 54081644), (328, 27040822), (656, 13520411)]