7128088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{81001}}^1$

素因数の和:81018

約数の個数: 16

約数和(自身を含む): 14580360

約数和(自身を除く): 7452272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 81001, 162002, 324004, 648008, 891011, 1782022, 3564044, 7128088]

約数ペア:

[(1, 7128088), (2, 3564044), (4, 1782022), (8, 891011), (11, 648008), (22, 324004), (44, 162002), (88, 81001)]