180570424

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{4651}}^1$

素因数の和:4891

約数の個数: 32

約数和(自身を含む): 355040640

約数和(自身を除く): 174470216

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 211, 422, 844, 1688, 4651, 4853, 9302, 9706, 18604, 19412, 37208, 38824, 106973, 213946, 427892, 855784, 981361, 1962722, 3925444, 7850888, 22571303, 45142606, 90285212, 180570424]

約数ペア:

[(1, 180570424), (2, 90285212), (4, 45142606), (8, 22571303), (23, 7850888), (46, 3925444), (92, 1962722), (184, 981361), (211, 855784), (422, 427892), (844, 213946), (1688, 106973), (4651, 38824), (4853, 37208), (9302, 19412), (9706, 18604)]