80586836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{17117}}^1$

素因数の和:17239

約数の個数: 24

約数和(自身を含む): 155294496

約数和(自身を除く): 74707660

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708, 17117, 34234, 68468, 188287, 376574, 753148, 1831519, 3663038, 7326076, 20146709, 40293418, 80586836]

約数ペア:

[(1, 80586836), (2, 40293418), (4, 20146709), (11, 7326076), (22, 3663038), (44, 1831519), (107, 753148), (214, 376574), (428, 188287), (1177, 68468), (2354, 34234), (4708, 17117)]