162800908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{21187}}^1$

素因数の和:21321

約数の個数: 24

約数和(自身を含む): 304344432

約数和(自身を除く): 141543524

約数列:

[1, 2, 4, 17, 34, 68, 113, 226, 452, 1921, 3842, 7684, 21187, 42374, 84748, 360179, 720358, 1440716, 2394131, 4788262, 9576524, 40700227, 81400454, 162800908]

約数ペア:

[(1, 162800908), (2, 81400454), (4, 40700227), (17, 9576524), (34, 4788262), (68, 2394131), (113, 1440716), (226, 720358), (452, 360179), (1921, 84748), (3842, 42374), (7684, 21187)]