22231688

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{64627}}^1$

素因数の和:64676

約数の個数: 16

約数和(自身を含む): 42654480

約数和(自身を除く): 20422792

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 64627, 129254, 258508, 517016, 2778961, 5557922, 11115844, 22231688]

約数ペア:

[(1, 22231688), (2, 11115844), (4, 5557922), (8, 2778961), (43, 517016), (86, 258508), (172, 129254), (344, 64627)]