55402376

素因数分解:

$2^3\times {\mathrm{661}}^1\times {\mathrm{10477}}^1$

素因数の和:11144

約数の個数: 16

約数和(自身を含む): 104046540

約数和(自身を除く): 48644164

約数列:

[1, 2, 4, 8, 661, 1322, 2644, 5288, 10477, 20954, 41908, 83816, 6925297, 13850594, 27701188, 55402376]

約数ペア:

[(1, 55402376), (2, 27701188), (4, 13850594), (8, 6925297), (661, 83816), (1322, 41908), (2644, 20954), (5288, 10477)]