87248998

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{18731}}^1$

素因数の和:18887

約数の個数: 16

約数和(自身を含む): 139590864

約数和(自身を除く): 52341866

約数列:

[1, 2, 17, 34, 137, 274, 2329, 4658, 18731, 37462, 318427, 636854, 2566147, 5132294, 43624499, 87248998]

約数ペア:

[(1, 87248998), (2, 43624499), (17, 5132294), (34, 2566147), (137, 636854), (274, 318427), (2329, 37462), (4658, 18731)]