45131164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27997}}^1$

素因数の和:28045

約数の個数: 24

約数和(自身を含む): 87801728

約数和(自身を除く): 42670564

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 27997, 55994, 111988, 363961, 727922, 867907, 1455844, 1735814, 3471628, 11282791, 22565582, 45131164]

約数ペア:

[(1, 45131164), (2, 22565582), (4, 11282791), (13, 3471628), (26, 1735814), (31, 1455844), (52, 867907), (62, 727922), (124, 363961), (403, 111988), (806, 55994), (1612, 27997)]