31266808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{229903}}^1$

素因数の和:229926

約数の個数: 16

約数和(自身を含む): 62074080

約数和(自身を除く): 30807272

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 229903, 459806, 919612, 1839224, 3908351, 7816702, 15633404, 31266808]

約数ペア:

[(1, 31266808), (2, 15633404), (4, 7816702), (8, 3908351), (17, 1839224), (34, 919612), (68, 459806), (136, 229903)]