80667398

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{133999}}^1$

素因数の和:134051

約数の個数: 16

約数和(自身を含む): 141504000

約数和(自身を除く): 60836602

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 133999, 267998, 937993, 1875986, 5761957, 11523914, 40333699, 80667398]

約数ペア:

[(1, 80667398), (2, 40333699), (7, 11523914), (14, 5761957), (43, 1875986), (86, 937993), (301, 267998), (602, 133999)]