81903272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{930719}}^1$

素因数の和:930736

約数の個数: 16

約数和(自身を含む): 167529600

約数和(自身を除く): 85626328

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 930719, 1861438, 3722876, 7445752, 10237909, 20475818, 40951636, 81903272]

約数ペア:

[(1, 81903272), (2, 40951636), (4, 20475818), (8, 10237909), (11, 7445752), (22, 3722876), (44, 1861438), (88, 930719)]