38445328

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{104471}}^1$

素因数の和:104502

約数の個数: 20

約数和(自身を含む): 77727168

約数和(自身を除く): 39281840

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 104471, 208942, 417884, 835768, 1671536, 2402833, 4805666, 9611332, 19222664, 38445328]

約数ペア:

[(1, 38445328), (2, 19222664), (4, 9611332), (8, 4805666), (16, 2402833), (23, 1671536), (46, 835768), (92, 417884), (184, 208942), (368, 104471)]