18908152

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{33289}}^1$

素因数の和:33366

約数の個数: 16

約数和(自身を含む): 35953200

約数和(自身を除く): 17045048

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 33289, 66578, 133156, 266312, 2363519, 4727038, 9454076, 18908152]

約数ペア:

[(1, 18908152), (2, 9454076), (4, 4727038), (8, 2363519), (71, 266312), (142, 133156), (284, 66578), (568, 33289)]