81182194

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{757}}^1$

素因数の和:874

約数の個数: 24

約数和(自身を含む): 129140460

約数和(自身を除く): 47958266

約数列:

[1, 2, 29, 43, 58, 86, 757, 1247, 1514, 1849, 2494, 3698, 21953, 32551, 43906, 53621, 65102, 107242, 943979, 1399693, 1887958, 2799386, 40591097, 81182194]

約数ペア:

[(1, 81182194), (2, 40591097), (29, 2799386), (43, 1887958), (58, 1399693), (86, 943979), (757, 107242), (1247, 65102), (1514, 53621), (1849, 43906), (2494, 32551), (3698, 21953)]