10720184

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{8221}}^1$

素因数の和:8390

約数の個数: 16

約数和(自身を含む): 20226120

約数和(自身を除く): 9505936

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 8221, 16442, 32884, 65768, 1340023, 2680046, 5360092, 10720184]

約数ペア:

[(1, 10720184), (2, 5360092), (4, 2680046), (8, 1340023), (163, 65768), (326, 32884), (652, 16442), (1304, 8221)]