80159478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{17837}}^1$

素因数の和:17956

約数の個数: 32

約数和(自身を含む): 184944384

約数和(自身を除く): 104784906

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 17837, 35674, 53511, 107022, 124859, 249718, 374577, 749154, 1908559, 3817118, 5725677, 11451354, 13359913, 26719826, 40079739, 80159478]

約数ペア:

[(1, 80159478), (2, 40079739), (3, 26719826), (6, 13359913), (7, 11451354), (14, 5725677), (21, 3817118), (42, 1908559), (107, 749154), (214, 374577), (321, 249718), (642, 124859), (749, 107022), (1498, 53511), (2247, 35674), (4494, 17837)]