2840816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{16141}}^1$

素因数の和:16160

約数の個数: 20

約数和(自身を含む): 6004824

約数和(自身を除く): 3164008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 16141, 32282, 64564, 129128, 177551, 258256, 355102, 710204, 1420408, 2840816]

約数ペア:

[(1, 2840816), (2, 1420408), (4, 710204), (8, 355102), (11, 258256), (16, 177551), (22, 129128), (44, 64564), (88, 32282), (176, 16141)]