40839536

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{110977}}^1$

素因数の和:111008

約数の個数: 20

約数和(自身を含む): 82567632

約数和(自身を除く): 41728096

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 110977, 221954, 443908, 887816, 1775632, 2552471, 5104942, 10209884, 20419768, 40839536]

約数ペア:

[(1, 40839536), (2, 20419768), (4, 10209884), (8, 5104942), (16, 2552471), (23, 1775632), (46, 887816), (92, 443908), (184, 221954), (368, 110977)]