80833096

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{3989}}^1$

素因数の和:4161

約数の個数: 32

約数和(自身を含む): 161595000

約数和(自身を除く): 80761904

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 149, 298, 596, 1192, 2533, 3989, 5066, 7978, 10132, 15956, 20264, 31912, 67813, 135626, 271252, 542504, 594361, 1188722, 2377444, 4754888, 10104137, 20208274, 40416548, 80833096]

約数ペア:

[(1, 80833096), (2, 40416548), (4, 20208274), (8, 10104137), (17, 4754888), (34, 2377444), (68, 1188722), (136, 594361), (149, 542504), (298, 271252), (596, 135626), (1192, 67813), (2533, 31912), (3989, 20264), (5066, 15956), (7978, 10132)]