22025816

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{21017}}^1$

素因数の和:21154

約数の個数: 16

約数和(自身を含む): 41615640

約数和(自身を除く): 19589824

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 21017, 42034, 84068, 168136, 2753227, 5506454, 11012908, 22025816]

約数ペア:

[(1, 22025816), (2, 11012908), (4, 5506454), (8, 2753227), (131, 168136), (262, 84068), (524, 42034), (1048, 21017)]