27187024

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{89431}}^1$

素因数の和:89458

約数の個数: 20

約数和(自身を含む): 55447840

約数和(自身を除く): 28260816

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 89431, 178862, 357724, 715448, 1430896, 1699189, 3398378, 6796756, 13593512, 27187024]

約数ペア:

[(1, 27187024), (2, 13593512), (4, 6796756), (8, 3398378), (16, 1699189), (19, 1430896), (38, 715448), (76, 357724), (152, 178862), (304, 89431)]