164028472

素因数分解:

$2^3\times {\mathrm{661}}^1\times {\mathrm{31019}}^1$

素因数の和:31686

約数の個数: 16

約数和(自身を含む): 308028600

約数和(自身を除く): 144000128

約数列:

[1, 2, 4, 8, 661, 1322, 2644, 5288, 31019, 62038, 124076, 248152, 20503559, 41007118, 82014236, 164028472]

約数ペア:

[(1, 164028472), (2, 82014236), (4, 41007118), (8, 20503559), (661, 248152), (1322, 124076), (2644, 62038), (5288, 31019)]