23380144

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{63533}}^1$

素因数の和:63564

約数の個数: 20

約数和(自身を含む): 47269296

約数和(自身を除く): 23889152

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 63533, 127066, 254132, 508264, 1016528, 1461259, 2922518, 5845036, 11690072, 23380144]

約数ペア:

[(1, 23380144), (2, 11690072), (4, 5845036), (8, 2922518), (16, 1461259), (23, 1016528), (46, 508264), (92, 254132), (184, 127066), (368, 63533)]