89761588

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{13999}}^1$

素因数の和:14239

約数の個数: 24

約数和(自身を含む): 180320000

約数和(自身を除く): 90558412

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 3206, 6412, 13999, 27998, 55996, 97993, 195986, 391972, 3205771, 6411542, 12823084, 22440397, 44880794, 89761588]

約数ペア:

[(1, 89761588), (2, 44880794), (4, 22440397), (7, 12823084), (14, 6411542), (28, 3205771), (229, 391972), (458, 195986), (916, 97993), (1603, 55996), (3206, 27998), (6412, 13999)]