80601584

素因数分解:

$2^4\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1879}}^1$

素因数の和:2277

約数の個数: 40

約数和(自身を含む): 179036160

約数和(自身を除く): 98434576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 383, 766, 1532, 1879, 2681, 3064, 3758, 5362, 6128, 7516, 10724, 13153, 15032, 21448, 26306, 30064, 42896, 52612, 105224, 210448, 719657, 1439314, 2878628, 5037599, 5757256, 10075198, 11514512, 20150396, 40300792, 80601584]

約数ペア:

[(1, 80601584), (2, 40300792), (4, 20150396), (7, 11514512), (8, 10075198), (14, 5757256), (16, 5037599), (28, 2878628), (56, 1439314), (112, 719657), (383, 210448), (766, 105224), (1532, 52612), (1879, 42896), (2681, 30064), (3064, 26306), (3758, 21448), (5362, 15032), (6128, 13153), (7516, 10724)]