90252368

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{245251}}^1$

素因数の和:245282

約数の個数: 20

約数和(自身を含む): 182467488

約数和(自身を除く): 92215120

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 245251, 490502, 981004, 1962008, 3924016, 5640773, 11281546, 22563092, 45126184, 90252368]

約数ペア:

[(1, 90252368), (2, 45126184), (4, 22563092), (8, 11281546), (16, 5640773), (23, 3924016), (46, 1962008), (92, 981004), (184, 490502), (368, 245251)]