213823088

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{581041}}^1$

素因数の和:581072

約数の個数: 20

約数和(自身を含む): 432295248

約数和(自身を除く): 218472160

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 581041, 1162082, 2324164, 4648328, 9296656, 13363943, 26727886, 53455772, 106911544, 213823088]

約数ペア:

[(1, 213823088), (2, 106911544), (4, 53455772), (8, 26727886), (16, 13363943), (23, 9296656), (46, 4648328), (92, 2324164), (184, 1162082), (368, 581041)]