85799728

素因数分解:

$2^4\times 7^1\times {\mathrm{503}}^1\times {\mathrm{1523}}^1$

素因数の和:2041

約数の個数: 40

約数和(自身を含む): 190487808

約数和(自身を除く): 104688080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 503, 1006, 1523, 2012, 3046, 3521, 4024, 6092, 7042, 8048, 10661, 12184, 14084, 21322, 24368, 28168, 42644, 56336, 85288, 170576, 766069, 1532138, 3064276, 5362483, 6128552, 10724966, 12257104, 21449932, 42899864, 85799728]

約数ペア:

[(1, 85799728), (2, 42899864), (4, 21449932), (7, 12257104), (8, 10724966), (14, 6128552), (16, 5362483), (28, 3064276), (56, 1532138), (112, 766069), (503, 170576), (1006, 85288), (1523, 56336), (2012, 42644), (3046, 28168), (3521, 24368), (4024, 21322), (6092, 14084), (7042, 12184), (8048, 10661)]