65090552

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{20809}}^1$

素因数の和:20855

約数の個数: 32

約数和(自身を含む): 134848800

約数和(自身を除く): 69758248

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 20809, 41618, 83236, 166472, 353753, 478607, 707506, 957214, 1415012, 1914428, 2830024, 3828856, 8136319, 16272638, 32545276, 65090552]

約数ペア:

[(1, 65090552), (2, 32545276), (4, 16272638), (8, 8136319), (17, 3828856), (23, 2830024), (34, 1914428), (46, 1415012), (68, 957214), (92, 707506), (136, 478607), (184, 353753), (391, 166472), (782, 83236), (1564, 41618), (3128, 20809)]