82788574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{21023}}^1$

素因数の和:21215

約数の個数: 16

約数和(自身を含む): 136235520

約数和(自身を除く): 53446946

約数列:

[1, 2, 11, 22, 179, 358, 1969, 3938, 21023, 42046, 231253, 462506, 3763117, 7526234, 41394287, 82788574]

約数ペア:

[(1, 82788574), (2, 41394287), (11, 7526234), (22, 3763117), (179, 462506), (358, 231253), (1969, 42046), (3938, 21023)]