23611816

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{68639}}^1$

素因数の和:68688

約数の個数: 16

約数和(自身を含む): 45302400

約数和(自身を除く): 21690584

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 68639, 137278, 274556, 549112, 2951477, 5902954, 11805908, 23611816]

約数ペア:

[(1, 23611816), (2, 11805908), (4, 5902954), (8, 2951477), (43, 549112), (86, 274556), (172, 137278), (344, 68639)]