31939094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{2203}}^1$

素因数の和:2875

約数の個数: 16

約数和(自身を含む): 52367040

約数和(自身を除く): 20427946

約数列:

[1, 2, 11, 22, 659, 1318, 2203, 4406, 7249, 14498, 24233, 48466, 1451777, 2903554, 15969547, 31939094]

約数ペア:

[(1, 31939094), (2, 15969547), (11, 2903554), (22, 1451777), (659, 48466), (1318, 24233), (2203, 14498), (4406, 7249)]