31490336

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{11057}}^1$

素因数の和:11156

約数の個数: 24

約数和(自身を含む): 62698860

約数和(自身を除く): 31208524

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 11057, 22114, 44228, 88456, 176912, 353824, 984073, 1968146, 3936292, 7872584, 15745168, 31490336]

約数ペア:

[(1, 31490336), (2, 15745168), (4, 7872584), (8, 3936292), (16, 1968146), (32, 984073), (89, 353824), (178, 176912), (356, 88456), (712, 44228), (1424, 22114), (2848, 11057)]