80738434

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{3119}}^1$

素因数の和:3214

約数の個数: 24

約数和(自身を含む): 141747840

約数和(自身を除く): 61009406

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 1849, 3119, 3698, 6238, 12943, 21833, 25886, 43666, 134117, 268234, 938819, 1877638, 5767031, 11534062, 40369217, 80738434]

約数ペア:

[(1, 80738434), (2, 40369217), (7, 11534062), (14, 5767031), (43, 1877638), (86, 938819), (301, 268234), (602, 134117), (1849, 43666), (3119, 25886), (3698, 21833), (6238, 12943)]