17921824

素因数分解:

$2^5\times {\mathrm{283}}^1\times {\mathrm{1979}}^1$

素因数の和:2272

約数の個数: 24

約数和(自身を含む): 35426160

約数和(自身を除く): 17504336

約数列:

[1, 2, 4, 8, 16, 32, 283, 566, 1132, 1979, 2264, 3958, 4528, 7916, 9056, 15832, 31664, 63328, 560057, 1120114, 2240228, 4480456, 8960912, 17921824]

約数ペア:

[(1, 17921824), (2, 8960912), (4, 4480456), (8, 2240228), (16, 1120114), (32, 560057), (283, 63328), (566, 31664), (1132, 15832), (1979, 9056), (2264, 7916), (3958, 4528)]