55691564

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{33071}}^1$

素因数の和:33496

約数の個数: 12

約数和(自身を含む): 97694688

約数和(自身を除く): 42003124

約数列:

[1, 2, 4, 421, 842, 1684, 33071, 66142, 132284, 13922891, 27845782, 55691564]

約数ペア:

[(1, 55691564), (2, 27845782), (4, 13922891), (421, 132284), (842, 66142), (1684, 33071)]