166650416

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{82013}}^1$

素因数の和:82148

約数の個数: 20

約数和(自身を含む): 325431552

約数和(自身を除く): 158781136

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 82013, 164026, 328052, 656104, 1312208, 10415651, 20831302, 41662604, 83325208, 166650416]

約数ペア:

[(1, 166650416), (2, 83325208), (4, 41662604), (8, 20831302), (16, 10415651), (127, 1312208), (254, 656104), (508, 328052), (1016, 164026), (2032, 82013)]