40084858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{42373}}^1$

素因数の和:42429

約数の個数: 16

約数和(自身を含む): 67120416

約数和(自身を除く): 27035558

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 42373, 84746, 466103, 932206, 1822039, 3644078, 20042429, 40084858]

約数ペア:

[(1, 40084858), (2, 20042429), (11, 3644078), (22, 1822039), (43, 932206), (86, 466103), (473, 84746), (946, 42373)]