16287728

素因数分解:

$2^4\times {\mathrm{433}}^1\times {\mathrm{2351}}^1$

素因数の和:2792

約数の個数: 20

約数和(自身を含む): 31643808

約数和(自身を除く): 15356080

約数列:

[1, 2, 4, 8, 16, 433, 866, 1732, 2351, 3464, 4702, 6928, 9404, 18808, 37616, 1017983, 2035966, 4071932, 8143864, 16287728]

約数ペア:

[(1, 16287728), (2, 8143864), (4, 4071932), (8, 2035966), (16, 1017983), (433, 37616), (866, 18808), (1732, 9404), (2351, 6928), (3464, 4702)]