80215436

素因数分解:

$2^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{8501}}^1$

素因数の和:8849

約数の個数: 24

約数和(自身を含む): 160925856

約数和(自身を除く): 80710420

約数列:

[1, 2, 4, 7, 14, 28, 337, 674, 1348, 2359, 4718, 8501, 9436, 17002, 34004, 59507, 119014, 238028, 2864837, 5729674, 11459348, 20053859, 40107718, 80215436]

約数ペア:

[(1, 80215436), (2, 40107718), (4, 20053859), (7, 11459348), (14, 5729674), (28, 2864837), (337, 238028), (674, 119014), (1348, 59507), (2359, 34004), (4718, 17002), (8501, 9436)]