39990632

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3469}}^1$

素因数の和:3617

約数の個数: 32

約数和(自身を含む): 82447200

約数和(自身を除く): 42456568

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 131, 262, 524, 1048, 1441, 2882, 3469, 5764, 6938, 11528, 13876, 27752, 38159, 76318, 152636, 305272, 454439, 908878, 1817756, 3635512, 4998829, 9997658, 19995316, 39990632]

約数ペア:

[(1, 39990632), (2, 19995316), (4, 9997658), (8, 4998829), (11, 3635512), (22, 1817756), (44, 908878), (88, 454439), (131, 305272), (262, 152636), (524, 76318), (1048, 38159), (1441, 27752), (2882, 13876), (3469, 11528), (5764, 6938)]