86840134

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{1021}}^1$

素因数の和:1132

約数の個数: 24

約数和(自身を含む): 139294512

約数和(自身を除く): 52454378

約数列:

[1, 2, 23, 43, 46, 86, 989, 1021, 1849, 1978, 2042, 3698, 23483, 42527, 43903, 46966, 85054, 87806, 1009769, 1887829, 2019538, 3775658, 43420067, 86840134]

約数ペア:

[(1, 86840134), (2, 43420067), (23, 3775658), (43, 2019538), (46, 1887829), (86, 1009769), (989, 87806), (1021, 85054), (1849, 46966), (1978, 43903), (2042, 42527), (3698, 23483)]