31910824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{3389}}^1$

素因数の和:3513

約数の個数: 32

約数和(自身を含む): 65901600

約数和(自身を除く): 33990776

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 856, 1177, 2354, 3389, 4708, 6778, 9416, 13556, 27112, 37279, 74558, 149116, 298232, 362623, 725246, 1450492, 2900984, 3988853, 7977706, 15955412, 31910824]

約数ペア:

[(1, 31910824), (2, 15955412), (4, 7977706), (8, 3988853), (11, 2900984), (22, 1450492), (44, 725246), (88, 362623), (107, 298232), (214, 149116), (428, 74558), (856, 37279), (1177, 27112), (2354, 13556), (3389, 9416), (4708, 6778)]