80198066

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{29947}}^1$

素因数の和:30065

約数の個数: 16

約数和(自身を含む): 130812864

約数和(自身を除く): 50614798

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 29947, 59894, 389311, 778622, 3084541, 6169082, 40099033, 80198066]

約数ペア:

[(1, 80198066), (2, 40099033), (13, 6169082), (26, 3084541), (103, 778622), (206, 389311), (1339, 59894), (2678, 29947)]