88288976

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{128327}}^1$

素因数の和:128378

約数の個数: 20

約数和(自身を含む): 175039392

約数和(自身を除く): 86750416

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 128327, 256654, 513308, 1026616, 2053232, 5518061, 11036122, 22072244, 44144488, 88288976]

約数ペア:

[(1, 88288976), (2, 44144488), (4, 22072244), (8, 11036122), (16, 5518061), (43, 2053232), (86, 1026616), (172, 513308), (344, 256654), (688, 128327)]