23173808

素因数分解:

$2^4\times 7^1\times {\mathrm{206909}}^1$

素因数の和:206924

約数の個数: 20

約数和(自身を含む): 51313680

約数和(自身を除く): 28139872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 206909, 413818, 827636, 1448363, 1655272, 2896726, 3310544, 5793452, 11586904, 23173808]

約数ペア:

[(1, 23173808), (2, 11586904), (4, 5793452), (7, 3310544), (8, 2896726), (14, 1655272), (16, 1448363), (28, 827636), (56, 413818), (112, 206909)]