90285212

素因数分解:

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

素因数の和:4889

約数の個数: 24

約数和(自身を含む): 165685632

約数和(自身を除く): 75400420

約数列:

[1, 2, 4, 23, 46, 92, 211, 422, 844, 4651, 4853, 9302, 9706, 18604, 19412, 106973, 213946, 427892, 981361, 1962722, 3925444, 22571303, 45142606, 90285212]

約数ペア:

[(1, 90285212), (2, 45142606), (4, 22571303), (23, 3925444), (46, 1962722), (92, 981361), (211, 427892), (422, 213946), (844, 106973), (4651, 19412), (4853, 18604), (9302, 9706)]