16564528

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{60899}}^1$

素因数の和:60924

約数の個数: 20

約数和(自身を含む): 33982200

約数和(自身を除く): 17417672

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 60899, 121798, 243596, 487192, 974384, 1035283, 2070566, 4141132, 8282264, 16564528]

約数ペア:

[(1, 16564528), (2, 8282264), (4, 4141132), (8, 2070566), (16, 1035283), (17, 974384), (34, 487192), (68, 243596), (136, 121798), (272, 60899)]