31661714

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3217}}^1$

素因数の和:3282

約数の個数: 32

約数和(自身を含む): 58696320

約数和(自身を除く): 27034606

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 3217, 4921, 6434, 9842, 22519, 45038, 61123, 119029, 122246, 238058, 427861, 833203, 855722, 1666406, 2261551, 4523102, 15830857, 31661714]

約数ペア:

[(1, 31661714), (2, 15830857), (7, 4523102), (14, 2261551), (19, 1666406), (37, 855722), (38, 833203), (74, 427861), (133, 238058), (259, 122246), (266, 119029), (518, 61123), (703, 45038), (1406, 22519), (3217, 9842), (4921, 6434)]