87862888

素因数分解:

$2^3\times {\mathrm{1571}}^1\times {\mathrm{6991}}^1$

素因数の和:8568

約数の個数: 16

約数和(自身を含む): 164871360

約数和(自身を除く): 77008472

約数列:

[1, 2, 4, 8, 1571, 3142, 6284, 6991, 12568, 13982, 27964, 55928, 10982861, 21965722, 43931444, 87862888]

約数ペア:

[(1, 87862888), (2, 43931444), (4, 21965722), (8, 10982861), (1571, 55928), (3142, 27964), (6284, 13982), (6991, 12568)]