31799639

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{487}}^1$

素因数の和:694

約数の個数: 16

約数和(自身を含む): 35417088

約数和(自身を除く): 3617449

約数列:

[1, 17, 23, 167, 391, 487, 2839, 3841, 8279, 11201, 65297, 81329, 190417, 1382593, 1870567, 31799639]

約数ペア:

[(1, 31799639), (17, 1870567), (23, 1382593), (167, 190417), (391, 81329), (487, 65297), (2839, 11201), (3841, 8279)]