61559818

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{2143}}^1$

素因数の和:2469

約数の個数: 16

約数和(自身を含む): 94473216

約数和(自身を除く): 32913398

約数列:

[1, 2, 53, 106, 271, 542, 2143, 4286, 14363, 28726, 113579, 227158, 580753, 1161506, 30779909, 61559818]

約数ペア:

[(1, 61559818), (2, 30779909), (53, 1161506), (106, 580753), (271, 227158), (542, 113579), (2143, 28726), (4286, 14363)]