31135228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{457871}}^1$

素因数の和:457892

約数の個数: 12

約数和(自身を含む): 57691872

約数和(自身を除く): 26556644

約数列:

[1, 2, 4, 17, 34, 68, 457871, 915742, 1831484, 7783807, 15567614, 31135228]

約数ペア:

[(1, 31135228), (2, 15567614), (4, 7783807), (17, 1831484), (34, 915742), (68, 457871)]