85868891

素因数分解:

${\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:394

約数の個数: 16

約数和(自身を含む): 89579520

約数和(自身を除く): 3710629

約数列:

[1, 71, 89, 107, 127, 6319, 7597, 9017, 9523, 11303, 13589, 676133, 802513, 964819, 1209421, 85868891]

約数ペア:

[(1, 85868891), (71, 1209421), (89, 964819), (107, 802513), (127, 676133), (6319, 13589), (7597, 11303), (9017, 9523)]