8080144

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{4903}}^1$

素因数の和:5014

約数の個数: 20

約数和(自身を含む): 15810496

約数和(自身を除く): 7730352

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 4903, 9806, 19612, 39224, 78448, 505009, 1010018, 2020036, 4040072, 8080144]

約数ペア:

[(1, 8080144), (2, 4040072), (4, 2020036), (8, 1010018), (16, 505009), (103, 78448), (206, 39224), (412, 19612), (824, 9806), (1648, 4903)]