16242872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{106861}}^1$

素因数の和:106886

約数の個数: 16

約数和(自身を含む): 32058600

約数和(自身を除く): 15815728

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 106861, 213722, 427444, 854888, 2030359, 4060718, 8121436, 16242872]

約数ペア:

[(1, 16242872), (2, 8121436), (4, 4060718), (8, 2030359), (19, 854888), (38, 427444), (76, 213722), (152, 106861)]