31411094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109829}}^1$

素因数の和:109855

約数の個数: 16

約数和(自身を含む): 55354320

約数和(自身を除く): 23943226

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 109829, 219658, 1208119, 1427777, 2416238, 2855554, 15705547, 31411094]

約数ペア:

[(1, 31411094), (2, 15705547), (11, 2855554), (13, 2416238), (22, 1427777), (26, 1208119), (143, 219658), (286, 109829)]