80217458

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{7001}}^1$

素因数の和:7357

約数の個数: 16

約数和(自身を含む): 127800504

約数和(自身を除く): 47583046

約数列:

[1, 2, 17, 34, 337, 674, 5729, 7001, 11458, 14002, 119017, 238034, 2359337, 4718674, 40108729, 80217458]

約数ペア:

[(1, 80217458), (2, 40108729), (17, 4718674), (34, 2359337), (337, 238034), (674, 119017), (5729, 14002), (7001, 11458)]