22618328

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{39821}}^1$

素因数の和:39898

約数の個数: 16

約数和(自身を含む): 43007760

約数和(自身を除く): 20389432

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 39821, 79642, 159284, 318568, 2827291, 5654582, 11309164, 22618328]

約数ペア:

[(1, 22618328), (2, 11309164), (4, 5654582), (8, 2827291), (71, 318568), (142, 159284), (284, 79642), (568, 39821)]