81008992

素因数分解:

$2^5\times {\mathrm{1213}}^1\times {\mathrm{2087}}^1$

素因数の和:3310

約数の個数: 24

約数和(自身を含む): 159694416

約数和(自身を除く): 78685424

約数列:

[1, 2, 4, 8, 16, 32, 1213, 2087, 2426, 4174, 4852, 8348, 9704, 16696, 19408, 33392, 38816, 66784, 2531531, 5063062, 10126124, 20252248, 40504496, 81008992]

約数ペア:

[(1, 81008992), (2, 40504496), (4, 20252248), (8, 10126124), (16, 5063062), (32, 2531531), (1213, 66784), (2087, 38816), (2426, 33392), (4174, 19408), (4852, 16696), (8348, 9704)]