89188636

素因数分解:

$2^2\times {\mathrm{1321}}^1\times {\mathrm{16879}}^1$

素因数の和:18204

約数の個数: 12

約数和(自身を含む): 156207520

約数和(自身を除く): 67018884

約数列:

[1, 2, 4, 1321, 2642, 5284, 16879, 33758, 67516, 22297159, 44594318, 89188636]

約数ペア:

[(1, 89188636), (2, 44594318), (4, 22297159), (1321, 67516), (2642, 33758), (5284, 16879)]