8987552

素因数分解:

$2^5\times 7^1\times {\mathrm{40123}}^1$

素因数の和:40140

約数の個数: 24

約数和(自身を含む): 20222496

約数和(自身を除く): 11234944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 40123, 80246, 160492, 280861, 320984, 561722, 641968, 1123444, 1283936, 2246888, 4493776, 8987552]

約数ペア:

[(1, 8987552), (2, 4493776), (4, 2246888), (7, 1283936), (8, 1123444), (14, 641968), (16, 561722), (28, 320984), (32, 280861), (56, 160492), (112, 80246), (224, 40123)]