83448208

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{121291}}^1$

素因数の和:121342

約数の個数: 20

約数和(自身を含む): 165442288

約数和(自身を除く): 81994080

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 121291, 242582, 485164, 970328, 1940656, 5215513, 10431026, 20862052, 41724104, 83448208]

約数ペア:

[(1, 83448208), (2, 41724104), (4, 20862052), (8, 10431026), (16, 5215513), (43, 1940656), (86, 970328), (172, 485164), (344, 242582), (688, 121291)]