22763168

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 46702656

約数和(自身を除く): 23939488

約数列:

[1, 2, 4, 8, 16, 32, 43, 71, 86, 142, 172, 233, 284, 344, 466, 568, 688, 932, 1136, 1376, 1864, 2272, 3053, 3728, 6106, 7456, 10019, 12212, 16543, 20038, 24424, 33086, 40076, 48848, 66172, 80152, 97696, 132344, 160304, 264688, 320608, 529376, 711349, 1422698, 2845396, 5690792, 11381584, 22763168]

約数ペア:

[(1, 22763168), (2, 11381584), (4, 5690792), (8, 2845396), (16, 1422698), (32, 711349), (43, 529376), (71, 320608), (86, 264688), (142, 160304), (172, 132344), (233, 97696), (284, 80152), (344, 66172), (466, 48848), (568, 40076), (688, 33086), (932, 24424), (1136, 20038), (1376, 16543), (1864, 12212), (2272, 10019), (3053, 7456), (3728, 6106)]