85209212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{14783}}^1$

素因数の和:14929

約数の個数: 24

約数和(自身を含む): 163924992

約数和(自身を除く): 78715780

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5764, 14783, 29566, 59132, 162613, 325226, 650452, 1936573, 3873146, 7746292, 21302303, 42604606, 85209212]

約数ペア:

[(1, 85209212), (2, 42604606), (4, 21302303), (11, 7746292), (22, 3873146), (44, 1936573), (131, 650452), (262, 325226), (524, 162613), (1441, 59132), (2882, 29566), (5764, 14783)]