87221092

素因数分解:

$2^2\times 7^1\times {\mathrm{1549}}^1\times {\mathrm{2011}}^1$

素因数の和:3571

約数の個数: 24

約数和(自身を含む): 174641600

約数和(自身を除く): 87420508

約数列:

[1, 2, 4, 7, 14, 28, 1549, 2011, 3098, 4022, 6196, 8044, 10843, 14077, 21686, 28154, 43372, 56308, 3115039, 6230078, 12460156, 21805273, 43610546, 87221092]

約数ペア:

[(1, 87221092), (2, 43610546), (4, 21805273), (7, 12460156), (14, 6230078), (28, 3115039), (1549, 56308), (2011, 43372), (3098, 28154), (4022, 21686), (6196, 14077), (8044, 10843)]