82171088

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{223291}}^1$

素因数の和:223322

約数の個数: 20

約数和(自身を含む): 166129248

約数和(自身を除く): 83958160

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 223291, 446582, 893164, 1786328, 3572656, 5135693, 10271386, 20542772, 41085544, 82171088]

約数ペア:

[(1, 82171088), (2, 41085544), (4, 20542772), (8, 10271386), (16, 5135693), (23, 3572656), (46, 1786328), (92, 893164), (184, 446582), (368, 223291)]