920031856

素因数分解:

$2^4\times {\mathrm{1433}}^1\times {\mathrm{40127}}^1$

素因数の和:41568

約数の個数: 20

約数和(自身を含む): 1783850112

約数和(自身を除く): 863818256

約数列:

[1, 2, 4, 8, 16, 1433, 2866, 5732, 11464, 22928, 40127, 80254, 160508, 321016, 642032, 57501991, 115003982, 230007964, 460015928, 920031856]

約数ペア:

[(1, 920031856), (2, 460015928), (4, 230007964), (8, 115003982), (16, 57501991), (1433, 642032), (2866, 321016), (5732, 160508), (11464, 80254), (22928, 40127)]