27347312

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{39749}}^1$

素因数の和:39800

約数の個数: 20

約数和(自身を含む): 54219000

約数和(自身を除く): 26871688

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 39749, 79498, 158996, 317992, 635984, 1709207, 3418414, 6836828, 13673656, 27347312]

約数ペア:

[(1, 27347312), (2, 13673656), (4, 6836828), (8, 3418414), (16, 1709207), (43, 635984), (86, 317992), (172, 158996), (344, 79498), (688, 39749)]