82716272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{272093}}^1$

素因数の和:272120

約数の個数: 20

約数和(自身を含む): 168698280

約数和(自身を除く): 85982008

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 272093, 544186, 1088372, 2176744, 4353488, 5169767, 10339534, 20679068, 41358136, 82716272]

約数ペア:

[(1, 82716272), (2, 41358136), (4, 20679068), (8, 10339534), (16, 5169767), (19, 4353488), (38, 2176744), (76, 1088372), (152, 544186), (304, 272093)]