80687224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{530837}}^1$

素因数の和:530862

約数の個数: 16

約数和(自身を含む): 159251400

約数和(自身を除く): 78564176

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 530837, 1061674, 2123348, 4246696, 10085903, 20171806, 40343612, 80687224]

約数ペア:

[(1, 80687224), (2, 40343612), (4, 20171806), (8, 10085903), (19, 4246696), (38, 2123348), (76, 1061674), (152, 530837)]