15761992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5039}}^1$

素因数の和:5085

約数の個数: 32

約数和(自身を含む): 32659200

約数和(自身を除く): 16897208

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 5039, 10078, 20156, 40312, 85663, 115897, 171326, 231794, 342652, 463588, 685304, 927176, 1970249, 3940498, 7880996, 15761992]

約数ペア:

[(1, 15761992), (2, 7880996), (4, 3940498), (8, 1970249), (17, 927176), (23, 685304), (34, 463588), (46, 342652), (68, 231794), (92, 171326), (136, 115897), (184, 85663), (391, 40312), (782, 20156), (1564, 10078), (3128, 5039)]