40994336

素因数分解:

$2^5\times {\mathrm{263}}^1\times {\mathrm{4871}}^1$

素因数の和:5144

約数の個数: 24

約数和(自身を含む): 81031104

約数和(自身を除く): 40036768

約数列:

[1, 2, 4, 8, 16, 32, 263, 526, 1052, 2104, 4208, 4871, 8416, 9742, 19484, 38968, 77936, 155872, 1281073, 2562146, 5124292, 10248584, 20497168, 40994336]

約数ペア:

[(1, 40994336), (2, 20497168), (4, 10248584), (8, 5124292), (16, 2562146), (32, 1281073), (263, 155872), (526, 77936), (1052, 38968), (2104, 19484), (4208, 9742), (4871, 8416)]