31110326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{11617}}^1$

素因数の和:11735

約数の個数: 16

約数和(自身を含む): 50747424

約数和(自身を除く): 19637098

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 11617, 23234, 151021, 302042, 1196551, 2393102, 15555163, 31110326]

約数ペア:

[(1, 31110326), (2, 15555163), (13, 2393102), (26, 1196551), (103, 302042), (206, 151021), (1339, 23234), (2678, 11617)]