40323088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{193861}}^1$

素因数の和:193882

約数の個数: 20

約数和(自身を含む): 84136108

約数和(自身を除く): 43813020

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 193861, 387722, 775444, 1550888, 2520193, 3101776, 5040386, 10080772, 20161544, 40323088]

約数ペア:

[(1, 40323088), (2, 20161544), (4, 10080772), (8, 5040386), (13, 3101776), (16, 2520193), (26, 1550888), (52, 775444), (104, 387722), (208, 193861)]