85328254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{90199}}^1$

素因数の和:90255

約数の個数: 16

約数和(自身を含む): 142876800

約数和(自身を除く): 57548546

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 90199, 180398, 992189, 1984378, 3878557, 7757114, 42664127, 85328254]

約数ペア:

[(1, 85328254), (2, 42664127), (11, 7757114), (22, 3878557), (43, 1984378), (86, 992189), (473, 180398), (946, 90199)]