80491314128

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1049}}^1\times {\mathrm{282101}}^1$

素因数の和:283175

約数の個数: 40

約数和(自身を含む): 165283561800

約数和(自身を除く): 84792247672

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1049, 2098, 4196, 8392, 16784, 17833, 35666, 71332, 142664, 282101, 285328, 564202, 1128404, 2256808, 4513616, 4795717, 9591434, 19182868, 38365736, 76731472, 295923949, 591847898, 1183695796, 2367391592, 4734783184, 5030707133, 10061414266, 20122828532, 40245657064, 80491314128]

約数ペア:

[(1, 80491314128), (2, 40245657064), (4, 20122828532), (8, 10061414266), (16, 5030707133), (17, 4734783184), (34, 2367391592), (68, 1183695796), (136, 591847898), (272, 295923949), (1049, 76731472), (2098, 38365736), (4196, 19182868), (8392, 9591434), (16784, 4795717), (17833, 4513616), (35666, 2256808), (71332, 1128404), (142664, 564202), (282101, 285328)]