89628128

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:567

約数の個数: 48

約数和(自身を含む): 181149696

約数和(自身を除く): 91521568

約数列:

[1, 2, 4, 8, 16, 32, 71, 103, 142, 206, 284, 383, 412, 568, 766, 824, 1136, 1532, 1648, 2272, 3064, 3296, 6128, 7313, 12256, 14626, 27193, 29252, 39449, 54386, 58504, 78898, 108772, 117008, 157796, 217544, 234016, 315592, 435088, 631184, 870176, 1262368, 2800879, 5601758, 11203516, 22407032, 44814064, 89628128]

約数ペア:

[(1, 89628128), (2, 44814064), (4, 22407032), (8, 11203516), (16, 5601758), (32, 2800879), (71, 1262368), (103, 870176), (142, 631184), (206, 435088), (284, 315592), (383, 234016), (412, 217544), (568, 157796), (766, 117008), (824, 108772), (1136, 78898), (1532, 58504), (1648, 54386), (2272, 39449), (3064, 29252), (3296, 27193), (6128, 14626), (7313, 12256)]