80931074

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{134437}}^1$

素因数の和:134489

約数の個数: 16

約数和(自身を含む): 141966528

約数和(自身を除く): 61035454

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 134437, 268874, 941059, 1882118, 5780791, 11561582, 40465537, 80931074]

約数ペア:

[(1, 80931074), (2, 40465537), (7, 11561582), (14, 5780791), (43, 1882118), (86, 941059), (301, 268874), (602, 134437)]