109989248

素因数分解:

$2^7\times {\mathrm{173}}^1\times {\mathrm{4967}}^1$

素因数の和:5154

約数の個数: 32

約数和(自身を含む): 220430160

約数和(自身を除く): 110440912

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 346, 692, 1384, 2768, 4967, 5536, 9934, 11072, 19868, 22144, 39736, 79472, 158944, 317888, 635776, 859291, 1718582, 3437164, 6874328, 13748656, 27497312, 54994624, 109989248]

約数ペア:

[(1, 109989248), (2, 54994624), (4, 27497312), (8, 13748656), (16, 6874328), (32, 3437164), (64, 1718582), (128, 859291), (173, 635776), (346, 317888), (692, 158944), (1384, 79472), (2768, 39736), (4967, 22144), (5536, 19868), (9934, 11072)]