31727956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{883}}^1$

素因数の和:1591

約数の個数: 24

約数和(自身を含む): 59949344

約数和(自身を除く): 28221388

約数列:

[1, 2, 4, 13, 26, 52, 691, 883, 1382, 1766, 2764, 3532, 8983, 11479, 17966, 22958, 35932, 45916, 610153, 1220306, 2440612, 7931989, 15863978, 31727956]

約数ペア:

[(1, 31727956), (2, 15863978), (4, 7931989), (13, 2440612), (26, 1220306), (52, 610153), (691, 45916), (883, 35932), (1382, 22958), (1766, 17966), (2764, 11479), (3532, 8983)]