8004215516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{3821}}^1\times {\mathrm{47609}}^1$

素因数の和:51445

約数の個数: 24

約数和(自身を含む): 15285095280

約数和(自身を除く): 7280879764

約数列:

[1, 2, 4, 11, 22, 44, 3821, 7642, 15284, 42031, 47609, 84062, 95218, 168124, 190436, 523699, 1047398, 2094796, 181913989, 363827978, 727655956, 2001053879, 4002107758, 8004215516]

約数ペア:

[(1, 8004215516), (2, 4002107758), (4, 2001053879), (11, 727655956), (22, 363827978), (44, 181913989), (3821, 2094796), (7642, 1047398), (15284, 523699), (42031, 190436), (47609, 168124), (84062, 95218)]