31993234

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4751}}^1$

素因数の和:4810

約数の個数: 32

約数和(自身を含む): 60673536

約数和(自身を除く): 28680302

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 4751, 6734, 9502, 33257, 61763, 66514, 123526, 175787, 351574, 432341, 864682, 1230509, 2285231, 2461018, 4570462, 15996617, 31993234]

約数ペア:

[(1, 31993234), (2, 15996617), (7, 4570462), (13, 2461018), (14, 2285231), (26, 1230509), (37, 864682), (74, 432341), (91, 351574), (182, 175787), (259, 123526), (481, 66514), (518, 61763), (962, 33257), (3367, 9502), (4751, 6734)]