164578216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1870207}}^1$

素因数の和:1870224

約数の個数: 16

約数和(自身を含む): 336637440

約数和(自身を除く): 172059224

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1870207, 3740414, 7480828, 14961656, 20572277, 41144554, 82289108, 164578216]

約数ペア:

[(1, 164578216), (2, 82289108), (4, 41144554), (8, 20572277), (11, 14961656), (22, 7480828), (44, 3740414), (88, 1870207)]