87228272

素因数分解:

$2^4\times {\mathrm{1321}}^1\times {\mathrm{4127}}^1$

素因数の和:5456

約数の個数: 20

約数和(自身を含む): 169173696

約数和(自身を除く): 81945424

約数列:

[1, 2, 4, 8, 16, 1321, 2642, 4127, 5284, 8254, 10568, 16508, 21136, 33016, 66032, 5451767, 10903534, 21807068, 43614136, 87228272]

約数ペア:

[(1, 87228272), (2, 43614136), (4, 21807068), (8, 10903534), (16, 5451767), (1321, 66032), (2642, 33016), (4127, 21136), (5284, 16508), (8254, 10568)]