16564396

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 29536416

約数和(自身を除く): 12972020

約数列:

[1, 2, 4, 137, 167, 181, 274, 334, 362, 548, 668, 724, 22879, 24797, 30227, 45758, 49594, 60454, 91516, 99188, 120908, 4141099, 8282198, 16564396]

約数ペア:

[(1, 16564396), (2, 8282198), (4, 4141099), (137, 120908), (167, 99188), (181, 91516), (274, 60454), (334, 49594), (362, 45758), (548, 30227), (668, 24797), (724, 22879)]