28328056

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{82349}}^1$

素因数の和:82398

約数の個数: 16

約数和(自身を含む): 54351000

約数和(自身を除く): 26022944

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 82349, 164698, 329396, 658792, 3541007, 7082014, 14164028, 28328056]

約数ペア:

[(1, 28328056), (2, 14164028), (4, 7082014), (8, 3541007), (43, 658792), (86, 329396), (172, 164698), (344, 82349)]