11156816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{63391}}^1$

素因数の和:63410

約数の個数: 20

約数和(自身を含む): 23581824

約数和(自身を除く): 12425008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 63391, 126782, 253564, 507128, 697301, 1014256, 1394602, 2789204, 5578408, 11156816]

約数ペア:

[(1, 11156816), (2, 5578408), (4, 2789204), (8, 1394602), (11, 1014256), (16, 697301), (22, 507128), (44, 253564), (88, 126782), (176, 63391)]