31137404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{457903}}^1$

素因数の和:457924

約数の個数: 12

約数和(自身を含む): 57695904

約数和(自身を除く): 26558500

約数列:

[1, 2, 4, 17, 34, 68, 457903, 915806, 1831612, 7784351, 15568702, 31137404]

約数ペア:

[(1, 31137404), (2, 15568702), (4, 7784351), (17, 1831612), (34, 915806), (68, 457903)]