27934834

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{1409}}^1$

素因数の和:1865

約数の個数: 16

約数和(自身を含む): 43856640

約数和(自身を除く): 15921806

約数列:

[1, 2, 23, 46, 431, 862, 1409, 2818, 9913, 19826, 32407, 64814, 607279, 1214558, 13967417, 27934834]

約数ペア:

[(1, 27934834), (2, 13967417), (23, 1214558), (46, 607279), (431, 64814), (862, 32407), (1409, 19826), (2818, 9913)]