89667064

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{2039}}^1$

素因数の和:2307

約数の個数: 32

約数和(自身を含む): 176256000

約数和(自身を除く): 86588936

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 239, 478, 956, 1912, 2039, 4078, 5497, 8156, 10994, 16312, 21988, 43976, 46897, 93794, 187588, 375176, 487321, 974642, 1949284, 3898568, 11208383, 22416766, 44833532, 89667064]

約数ペア:

[(1, 89667064), (2, 44833532), (4, 22416766), (8, 11208383), (23, 3898568), (46, 1949284), (92, 974642), (184, 487321), (239, 375176), (478, 187588), (956, 93794), (1912, 46897), (2039, 43976), (4078, 21988), (5497, 16312), (8156, 10994)]