5475088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{20129}}^1$

素因数の和:20154

約数の個数: 20

約数和(自身を含む): 11232540

約数和(自身を除く): 5757452

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 20129, 40258, 80516, 161032, 322064, 342193, 684386, 1368772, 2737544, 5475088]

約数ペア:

[(1, 5475088), (2, 2737544), (4, 1368772), (8, 684386), (16, 342193), (17, 322064), (34, 161032), (68, 80516), (136, 40258), (272, 20129)]