99105128

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{28219}}^1$

素因数の和:28664

約数の個数: 16

約数和(自身を含む): 186252000

約数和(自身を除く): 87146872

約数列:

[1, 2, 4, 8, 439, 878, 1756, 3512, 28219, 56438, 112876, 225752, 12388141, 24776282, 49552564, 99105128]

約数ペア:

[(1, 99105128), (2, 49552564), (4, 24776282), (8, 12388141), (439, 225752), (878, 112876), (1756, 56438), (3512, 28219)]