1159856

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1021}}^1$

素因数の和:1100

約数の個数: 20

約数和(自身を含む): 2281104

約数和(自身を除く): 1121248

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1021, 1136, 2042, 4084, 8168, 16336, 72491, 144982, 289964, 579928, 1159856]

約数ペア:

[(1, 1159856), (2, 579928), (4, 289964), (8, 144982), (16, 72491), (71, 16336), (142, 8168), (284, 4084), (568, 2042), (1021, 1136)]