15550376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1049}}^1$

素因数の和:1181

約数の個数: 32

約数和(自身を含む): 31185000

約数和(自身を除く): 15634624

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 218, 436, 872, 1049, 1853, 2098, 3706, 4196, 7412, 8392, 14824, 17833, 35666, 71332, 114341, 142664, 228682, 457364, 914728, 1943797, 3887594, 7775188, 15550376]

約数ペア:

[(1, 15550376), (2, 7775188), (4, 3887594), (8, 1943797), (17, 914728), (34, 457364), (68, 228682), (109, 142664), (136, 114341), (218, 71332), (436, 35666), (872, 17833), (1049, 14824), (1853, 8392), (2098, 7412), (3706, 4196)]