40266424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1823}}^1$

素因数の和:2091

約数の個数: 32

約数和(自身を含む): 82736640

約数和(自身を除く): 42470216

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 251, 502, 1004, 1823, 2008, 2761, 3646, 5522, 7292, 11044, 14584, 20053, 22088, 40106, 80212, 160424, 457573, 915146, 1830292, 3660584, 5033303, 10066606, 20133212, 40266424]

約数ペア:

[(1, 40266424), (2, 20133212), (4, 10066606), (8, 5033303), (11, 3660584), (22, 1830292), (44, 915146), (88, 457573), (251, 160424), (502, 80212), (1004, 40106), (1823, 22088), (2008, 20053), (2761, 14584), (3646, 11044), (5522, 7292)]