80911048

素因数分解:

$2^3\times {\mathrm{383}}^1\times {\mathrm{26407}}^1$

素因数の和:26796

約数の個数: 16

約数和(自身を含む): 152110080

約数和(自身を除く): 71199032

約数列:

[1, 2, 4, 8, 383, 766, 1532, 3064, 26407, 52814, 105628, 211256, 10113881, 20227762, 40455524, 80911048]

約数ペア:

[(1, 80911048), (2, 40455524), (4, 20227762), (8, 10113881), (383, 211256), (766, 105628), (1532, 52814), (3064, 26407)]