81103096

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{533573}}^1$

素因数の和:533598

約数の個数: 16

約数和(自身を含む): 160072200

約数和(自身を除く): 78969104

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 533573, 1067146, 2134292, 4268584, 10137887, 20275774, 40551548, 81103096]

約数ペア:

[(1, 81103096), (2, 40551548), (4, 20275774), (8, 10137887), (19, 4268584), (38, 2134292), (76, 1067146), (152, 533573)]