80611384

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{9661}}^1$

素因数の和:9823

約数の個数: 32

約数和(自身を含む): 173916000

約数和(自身を除く): 93304616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 4172, 8344, 9661, 19322, 38644, 67627, 77288, 135254, 270508, 541016, 1439489, 2878978, 5757956, 10076423, 11515912, 20152846, 40305692, 80611384]

約数ペア:

[(1, 80611384), (2, 40305692), (4, 20152846), (7, 11515912), (8, 10076423), (14, 5757956), (28, 2878978), (56, 1439489), (149, 541016), (298, 270508), (596, 135254), (1043, 77288), (1192, 67627), (2086, 38644), (4172, 19322), (8344, 9661)]