164432272

素因数分解:

$2^4\times {\mathrm{2311}}^1\times {\mathrm{4447}}^1$

素因数の和:6766

約数の個数: 20

約数和(自身を含む): 318797056

約数和(自身を除く): 154364784

約数列:

[1, 2, 4, 8, 16, 2311, 4447, 4622, 8894, 9244, 17788, 18488, 35576, 36976, 71152, 10277017, 20554034, 41108068, 82216136, 164432272]

約数ペア:

[(1, 164432272), (2, 82216136), (4, 41108068), (8, 20554034), (16, 10277017), (2311, 71152), (4447, 36976), (4622, 35576), (8894, 18488), (9244, 17788)]