43990864

素因数分解:

$2^4\times {\mathrm{1049}}^1\times {\mathrm{2621}}^1$

素因数の和:3678

約数の個数: 20

約数和(自身を含む): 85346100

約数和(自身を除く): 41355236

約数列:

[1, 2, 4, 8, 16, 1049, 2098, 2621, 4196, 5242, 8392, 10484, 16784, 20968, 41936, 2749429, 5498858, 10997716, 21995432, 43990864]

約数ペア:

[(1, 43990864), (2, 21995432), (4, 10997716), (8, 5498858), (16, 2749429), (1049, 41936), (2098, 20968), (2621, 16784), (4196, 10484), (5242, 8392)]