28480792

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{82793}}^1$

素因数の和:82842

約数の個数: 16

約数和(自身を含む): 54644040

約数和(自身を除く): 26163248

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 82793, 165586, 331172, 662344, 3560099, 7120198, 14240396, 28480792]

約数ペア:

[(1, 28480792), (2, 14240396), (4, 7120198), (8, 3560099), (43, 662344), (86, 331172), (172, 165586), (344, 82793)]