82142864

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{45433}}^1$

素因数の和:45554

約数の個数: 20

約数和(自身を含む): 160563756

約数和(自身を除く): 78420892

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 45433, 90866, 181732, 363464, 726928, 5133929, 10267858, 20535716, 41071432, 82142864]

約数ペア:

[(1, 82142864), (2, 41071432), (4, 20535716), (8, 10267858), (16, 5133929), (113, 726928), (226, 363464), (452, 181732), (904, 90866), (1808, 45433)]