89917072

素因数分解:

$2^4\times 7^1\times {\mathrm{802831}}^1$

素因数の和:802846

約数の個数: 20

約数和(自身を含む): 199102336

約数和(自身を除く): 109185264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 802831, 1605662, 3211324, 5619817, 6422648, 11239634, 12845296, 22479268, 44958536, 89917072]

約数ペア:

[(1, 89917072), (2, 44958536), (4, 22479268), (7, 12845296), (8, 11239634), (14, 6422648), (16, 5619817), (28, 3211324), (56, 1605662), (112, 802831)]