85324592

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{280673}}^1$

素因数の和:280700

約数の個数: 20

約数和(自身を含む): 174017880

約数和(自身を除く): 88693288

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 280673, 561346, 1122692, 2245384, 4490768, 5332787, 10665574, 21331148, 42662296, 85324592]

約数ペア:

[(1, 85324592), (2, 42662296), (4, 21331148), (8, 10665574), (16, 5332787), (19, 4490768), (38, 2245384), (76, 1122692), (152, 561346), (304, 280673)]