22192472

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{64513}}^1$

素因数の和:64562

約数の個数: 16

約数和(自身を含む): 42579240

約数和(自身を除く): 20386768

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 64513, 129026, 258052, 516104, 2774059, 5548118, 11096236, 22192472]

約数ペア:

[(1, 22192472), (2, 11096236), (4, 5548118), (8, 2774059), (43, 516104), (86, 258052), (172, 129026), (344, 64513)]