55389848

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{161017}}^1$

素因数の和:161066

約数の個数: 16

約数和(自身を含む): 106271880

約数和(自身を除く): 50882032

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 161017, 322034, 644068, 1288136, 6923731, 13847462, 27694924, 55389848]

約数ペア:

[(1, 55389848), (2, 27694924), (4, 13847462), (8, 6923731), (43, 1288136), (86, 644068), (172, 322034), (344, 161017)]