43993894

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{431}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 79128576

約数和(自身を除く): 35134682

約数列:

[1, 2, 7, 14, 23, 46, 161, 317, 322, 431, 634, 862, 2219, 3017, 4438, 6034, 7291, 9913, 14582, 19826, 51037, 69391, 102074, 136627, 138782, 273254, 956389, 1912778, 3142421, 6284842, 21996947, 43993894]

約数ペア:

[(1, 43993894), (2, 21996947), (7, 6284842), (14, 3142421), (23, 1912778), (46, 956389), (161, 273254), (317, 138782), (322, 136627), (431, 102074), (634, 69391), (862, 51037), (2219, 19826), (3017, 14582), (4438, 9913), (6034, 7291)]