9120368

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{13903}}^1$

素因数の和:13952

約数の個数: 20

約数和(自身を含む): 18103008

約数和(自身を除く): 8982640

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 13903, 27806, 55612, 111224, 222448, 570023, 1140046, 2280092, 4560184, 9120368]

約数ペア:

[(1, 9120368), (2, 4560184), (4, 2280092), (8, 1140046), (16, 570023), (41, 222448), (82, 111224), (164, 55612), (328, 27806), (656, 13903)]