38212208

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{55541}}^1$

素因数の和:55592

約数の個数: 20

約数和(自身を含む): 75759288

約数和(自身を除く): 37547080

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 55541, 111082, 222164, 444328, 888656, 2388263, 4776526, 9553052, 19106104, 38212208]

約数ペア:

[(1, 38212208), (2, 19106104), (4, 9553052), (8, 4776526), (16, 2388263), (43, 888656), (86, 444328), (172, 222164), (344, 111082), (688, 55541)]