31993207

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{409}}^1$

素因数の和:630

約数の個数: 16

約数和(自身を含む): 35424000

約数和(自身を除く): 3430793

約数列:

[1, 19, 23, 179, 409, 437, 3401, 4117, 7771, 9407, 73211, 78223, 178733, 1391009, 1683853, 31993207]

約数ペア:

[(1, 31993207), (19, 1683853), (23, 1391009), (179, 178733), (409, 78223), (437, 73211), (3401, 9407), (4117, 7771)]