80018396

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{409}}^1\times {\mathrm{829}}^1$

素因数の和:1301

約数の個数: 24

約数和(自身を含む): 142926000

約数和(自身を除く): 62907604

約数列:

[1, 2, 4, 59, 118, 236, 409, 818, 829, 1636, 1658, 3316, 24131, 48262, 48911, 96524, 97822, 195644, 339061, 678122, 1356244, 20004599, 40009198, 80018396]

約数ペア:

[(1, 80018396), (2, 40009198), (4, 20004599), (59, 1356244), (118, 678122), (236, 339061), (409, 195644), (818, 97822), (829, 96524), (1636, 48911), (1658, 48262), (3316, 24131)]