40089856

素因数分解:

$2^8\times {\mathrm{156601}}^1$

素因数の和:156617

約数の個数: 18

約数和(自身を含む): 80023622

約数和(自身を除く): 39933766

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 156601, 313202, 626404, 1252808, 2505616, 5011232, 10022464, 20044928, 40089856]

約数ペア:

[(1, 40089856), (2, 20044928), (4, 10022464), (8, 5011232), (16, 2505616), (32, 1252808), (64, 626404), (128, 313202), (256, 156601)]