27632144

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{40163}}^1$

素因数の和:40214

約数の個数: 20

約数和(自身を含む): 54783696

約数和(自身を除く): 27151552

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 40163, 80326, 160652, 321304, 642608, 1727009, 3454018, 6908036, 13816072, 27632144]

約数ペア:

[(1, 27632144), (2, 13816072), (4, 6908036), (8, 3454018), (16, 1727009), (43, 642608), (86, 321304), (172, 160652), (344, 80326), (688, 40163)]