80576318

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1\times {\mathrm{727}}^1$

素因数の和:1247

約数の個数: 16

約数和(自身を含む): 122164224

約数和(自身を除く): 41587906

約数列:

[1, 2, 151, 302, 367, 727, 734, 1454, 55417, 109777, 110834, 219554, 266809, 533618, 40288159, 80576318]

約数ペア:

[(1, 80576318), (2, 40288159), (151, 533618), (302, 266809), (367, 219554), (727, 110834), (734, 109777), (1454, 55417)]