80996008

素因数分解:

$2^3\times {\mathrm{449}}^1\times {\mathrm{22549}}^1$

素因数の和:23004

約数の個数: 16

約数和(自身を含む): 152212500

約数和(自身を除く): 71216492

約数列:

[1, 2, 4, 8, 449, 898, 1796, 3592, 22549, 45098, 90196, 180392, 10124501, 20249002, 40498004, 80996008]

約数ペア:

[(1, 80996008), (2, 40498004), (4, 20249002), (8, 10124501), (449, 180392), (898, 90196), (1796, 45098), (3592, 22549)]