80555041

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{4421}}^1$

素因数の和:4584

約数の個数: 16

約数和(自身を含む): 97637760

約数和(自身を除く): 17082719

約数列:

[1, 7, 19, 133, 137, 959, 2603, 4421, 18221, 30947, 83999, 587993, 605677, 4239739, 11507863, 80555041]

約数ペア:

[(1, 80555041), (7, 11507863), (19, 4239739), (133, 605677), (137, 587993), (959, 83999), (2603, 30947), (4421, 18221)]