31929794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{11923}}^1$

素因数の和:12041

約数の個数: 16

約数和(自身を含む): 52084032

約数和(自身を除く): 20154238

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 11923, 23846, 154999, 309998, 1228069, 2456138, 15964897, 31929794]

約数ペア:

[(1, 31929794), (2, 15964897), (13, 2456138), (26, 1228069), (103, 309998), (206, 154999), (1339, 23846), (2678, 11923)]