82973924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{18671}}^1$

素因数の和:18787

約数の個数: 24

約数和(自身を含む): 159981696

約数和(自身を除く): 77007772

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 4444, 18671, 37342, 74684, 205381, 410762, 821524, 1885771, 3771542, 7543084, 20743481, 41486962, 82973924]

約数ペア:

[(1, 82973924), (2, 41486962), (4, 20743481), (11, 7543084), (22, 3771542), (44, 1885771), (101, 821524), (202, 410762), (404, 205381), (1111, 74684), (2222, 37342), (4444, 18671)]