31770244

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1601}}^1$

素因数の和:1668

約数の個数: 36

約数和(自身を含む): 62641404

約数和(自身を除く): 30871160

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 164, 242, 451, 484, 902, 1601, 1804, 3202, 4961, 6404, 9922, 17611, 19844, 35222, 65641, 70444, 131282, 193721, 262564, 387442, 722051, 774884, 1444102, 2888204, 7942561, 15885122, 31770244]

約数ペア:

[(1, 31770244), (2, 15885122), (4, 7942561), (11, 2888204), (22, 1444102), (41, 774884), (44, 722051), (82, 387442), (121, 262564), (164, 193721), (242, 131282), (451, 70444), (484, 65641), (902, 35222), (1601, 19844), (1804, 17611), (3202, 9922), (4961, 6404)]