89541274

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{2393}}^1$

素因数の和:2801

約数の個数: 16

約数和(自身を含む): 137291112

約数和(自身を除く): 47749838

約数列:

[1, 2, 53, 106, 353, 706, 2393, 4786, 18709, 37418, 126829, 253658, 844729, 1689458, 44770637, 89541274]

約数ペア:

[(1, 89541274), (2, 44770637), (53, 1689458), (106, 844729), (353, 253658), (706, 126829), (2393, 37418), (4786, 18709)]