91402288

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{64187}}^1$

素因数の和:64284

約数の個数: 20

約数和(自身を含む): 179084520

約数和(自身を除く): 87682232

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 64187, 128374, 256748, 513496, 1026992, 5712643, 11425286, 22850572, 45701144, 91402288]

約数ペア:

[(1, 91402288), (2, 45701144), (4, 22850572), (8, 11425286), (16, 5712643), (89, 1026992), (178, 513496), (356, 256748), (712, 128374), (1424, 64187)]