81544466

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1\times {\mathrm{1523}}^1$

素因数の和:2953

約数の個数: 16

約数和(自身を含む): 128930400

約数和(自身を除く): 47385934

約数列:

[1, 2, 19, 38, 1409, 1523, 2818, 3046, 26771, 28937, 53542, 57874, 2145907, 4291814, 40772233, 81544466]

約数ペア:

[(1, 81544466), (2, 40772233), (19, 4291814), (38, 2145907), (1409, 57874), (1523, 53542), (2818, 28937), (3046, 26771)]