39929384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2351}}^1$

素因数の和:2561

約数の個数: 32

約数和(自身を含む): 82131840

約数和(自身を除く): 42202456

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 193, 386, 772, 1544, 2123, 2351, 4246, 4702, 8492, 9404, 16984, 18808, 25861, 51722, 103444, 206888, 453743, 907486, 1814972, 3629944, 4991173, 9982346, 19964692, 39929384]

約数ペア:

[(1, 39929384), (2, 19964692), (4, 9982346), (8, 4991173), (11, 3629944), (22, 1814972), (44, 907486), (88, 453743), (193, 206888), (386, 103444), (772, 51722), (1544, 25861), (2123, 18808), (2351, 16984), (4246, 9404), (4702, 8492)]