86974294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{91939}}^1$

素因数の和:91995

約数の個数: 16

約数和(自身を含む): 145632960

約数和(自身を除く): 58658666

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 91939, 183878, 1011329, 2022658, 3953377, 7906754, 43487147, 86974294]

約数ペア:

[(1, 86974294), (2, 43487147), (11, 7906754), (22, 3953377), (43, 2022658), (86, 1011329), (473, 183878), (946, 91939)]