80678998

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1\times {\mathrm{859}}^1$

素因数の和:1323

約数の個数: 16

約数和(自身を含む): 122353920

約数和(自身を除く): 41674922

約数列:

[1, 2, 151, 302, 311, 622, 859, 1718, 46961, 93922, 129709, 259418, 267149, 534298, 40339499, 80678998]

約数ペア:

[(1, 80678998), (2, 40339499), (151, 534298), (302, 267149), (311, 259418), (622, 129709), (859, 93922), (1718, 46961)]