80551849

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{16369}}^1$

素因数の和:16432

約数の個数: 16

約数和(自身を含む): 99529600

約数和(自身を除く): 18977751

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 16369, 114583, 311011, 605653, 2177077, 4239571, 11507407, 80551849]

約数ペア:

[(1, 80551849), (7, 11507407), (19, 4239571), (37, 2177077), (133, 605653), (259, 311011), (703, 114583), (4921, 16369)]