40897874

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{1093}}^1$

素因数の和:1501

約数の個数: 16

約数和(自身を含む): 62738712

約数和(自身を除く): 21840838

約数列:

[1, 2, 53, 106, 353, 706, 1093, 2186, 18709, 37418, 57929, 115858, 385829, 771658, 20448937, 40897874]

約数ペア:

[(1, 40897874), (2, 20448937), (53, 771658), (106, 385829), (353, 115858), (706, 57929), (1093, 37418), (2186, 18709)]