80544254

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{140321}}^1$

素因数の和:140371

約数の個数: 16

約数和(自身を含む): 141444576

約数和(自身を除く): 60900322

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 140321, 280642, 982247, 1964494, 5753161, 11506322, 40272127, 80544254]

約数ペア:

[(1, 80544254), (2, 40272127), (7, 11506322), (14, 5753161), (41, 1964494), (82, 982247), (287, 280642), (574, 140321)]