86764648

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1973}}^1$

素因数の和:2241

約数の個数: 32

約数和(自身を含む): 170553600

約数和(自身を除く): 83788952

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 239, 478, 956, 1912, 1973, 3946, 5497, 7892, 10994, 15784, 21988, 43976, 45379, 90758, 181516, 363032, 471547, 943094, 1886188, 3772376, 10845581, 21691162, 43382324, 86764648]

約数ペア:

[(1, 86764648), (2, 43382324), (4, 21691162), (8, 10845581), (23, 3772376), (46, 1886188), (92, 943094), (184, 471547), (239, 363032), (478, 181516), (956, 90758), (1912, 45379), (1973, 43976), (3946, 21988), (5497, 15784), (7892, 10994)]