42779054

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1\times {\mathrm{487}}^1$

素因数の和:919

約数の個数: 16

約数和(自身を含む): 64931328

約数和(自身を除く): 22152274

約数列:

[1, 2, 167, 263, 334, 487, 526, 974, 43921, 81329, 87842, 128081, 162658, 256162, 21389527, 42779054]

約数ペア:

[(1, 42779054), (2, 21389527), (167, 256162), (263, 162658), (334, 128081), (487, 87842), (526, 81329), (974, 43921)]