86999138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{5099}}^1$

素因数の和:5569

約数の個数: 16

約数和(自身を含む): 137700000

約数和(自身を除く): 50700862

約数列:

[1, 2, 19, 38, 449, 898, 5099, 8531, 10198, 17062, 96881, 193762, 2289451, 4578902, 43499569, 86999138]

約数ペア:

[(1, 86999138), (2, 43499569), (19, 4578902), (38, 2289451), (449, 193762), (898, 96881), (5099, 17062), (8531, 10198)]