77554042

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{20123}}^1$

素因数の和:20213

約数の個数: 16

約数和(自身を含む): 121709952

約数和(自身を除く): 44155910

約数列:

[1, 2, 41, 47, 82, 94, 1927, 3854, 20123, 40246, 825043, 945781, 1650086, 1891562, 38777021, 77554042]

約数ペア:

[(1, 77554042), (2, 38777021), (41, 1891562), (47, 1650086), (82, 945781), (94, 825043), (1927, 40246), (3854, 20123)]