128514088

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{92857}}^1$

素因数の和:93036

約数の個数: 16

約数和(自身を含む): 242359380

約数和(自身を除く): 113845292

約数列:

[1, 2, 4, 8, 173, 346, 692, 1384, 92857, 185714, 371428, 742856, 16064261, 32128522, 64257044, 128514088]

約数ペア:

[(1, 128514088), (2, 64257044), (4, 32128522), (8, 16064261), (173, 742856), (346, 371428), (692, 185714), (1384, 92857)]