89837966

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{18047}}^1$

素因数の和:18199

約数の個数: 16

約数和(自身を含む): 142940160

約数和(自身を除く): 53102194

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 18047, 36094, 342893, 685786, 2364157, 4728314, 44918983, 89837966]

約数ペア:

[(1, 89837966), (2, 44918983), (19, 4728314), (38, 2364157), (131, 685786), (262, 342893), (2489, 36094), (4978, 18047)]