128375588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{94117}}^1$

素因数の和:94163

約数の個数: 24

約数和(自身を含む): 252989184

約数和(自身を除く): 124613596

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 94117, 188234, 376468, 1035287, 2070574, 2917627, 4141148, 5835254, 11670508, 32093897, 64187794, 128375588]

約数ペア:

[(1, 128375588), (2, 64187794), (4, 32093897), (11, 11670508), (22, 5835254), (31, 4141148), (44, 2917627), (62, 2070574), (124, 1035287), (341, 376468), (682, 188234), (1364, 94117)]