172154642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{17123}}^1$

素因数の和:17593

約数の個数: 16

約数和(自身を含む): 282340512

約数和(自身を除く): 110185870

約数列:

[1, 2, 11, 22, 457, 914, 5027, 10054, 17123, 34246, 188353, 376706, 7825211, 15650422, 86077321, 172154642]

約数ペア:

[(1, 172154642), (2, 86077321), (11, 15650422), (22, 7825211), (457, 376706), (914, 188353), (5027, 34246), (10054, 17123)]