80493224

素因数分解:

$2^3\times 7^1\times {\mathrm{1437379}}^1$

素因数の和:1437392

約数の個数: 16

約数和(自身を含む): 172485600

約数和(自身を除く): 91992376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1437379, 2874758, 5749516, 10061653, 11499032, 20123306, 40246612, 80493224]

約数ペア:

[(1, 80493224), (2, 40246612), (4, 20123306), (7, 11499032), (8, 10061653), (14, 5749516), (28, 2874758), (56, 1437379)]