39921464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3463}}^1$

素因数の和:3611

約数の個数: 32

約数和(自身を含む): 82304640

約数和(自身を除く): 42383176

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 131, 262, 524, 1048, 1441, 2882, 3463, 5764, 6926, 11528, 13852, 27704, 38093, 76186, 152372, 304744, 453653, 907306, 1814612, 3629224, 4990183, 9980366, 19960732, 39921464]

約数ペア:

[(1, 39921464), (2, 19960732), (4, 9980366), (8, 4990183), (11, 3629224), (22, 1814612), (44, 907306), (88, 453653), (131, 304744), (262, 152372), (524, 76186), (1048, 38093), (1441, 27704), (2882, 13852), (3463, 11528), (5764, 6926)]