28030096

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{21107}}^1$

素因数の和:21198

約数の個数: 20

約数和(自身を含む): 54965232

約数和(自身を除く): 26935136

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 21107, 42214, 84428, 168856, 337712, 1751881, 3503762, 7007524, 14015048, 28030096]

約数ペア:

[(1, 28030096), (2, 14015048), (4, 7007524), (8, 3503762), (16, 1751881), (83, 337712), (166, 168856), (332, 84428), (664, 42214), (1328, 21107)]