88784084

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{54269}}^1$

素因数の和:54682

約数の個数: 12

約数和(自身を含む): 155754900

約数和(自身を除く): 66970816

約数列:

[1, 2, 4, 409, 818, 1636, 54269, 108538, 217076, 22196021, 44392042, 88784084]

約数ペア:

[(1, 88784084), (2, 44392042), (4, 22196021), (409, 217076), (818, 108538), (1636, 54269)]