18804532328

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{33106571}}^1$

素因数の和:33106648

約数の個数: 16

約数和(自身を含む): 35755097760

約数和(自身を除く): 16950565432

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 33106571, 66213142, 132426284, 264852568, 2350566541, 4701133082, 9402266164, 18804532328]

約数ペア:

[(1, 18804532328), (2, 9402266164), (4, 4701133082), (8, 2350566541), (71, 264852568), (142, 132426284), (284, 66213142), (568, 33106571)]