31716726

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 64696320

約数和(自身を除く): 32979594

約数列:

[1, 2, 3, 6, 107, 127, 214, 254, 321, 381, 389, 642, 762, 778, 1167, 2334, 13589, 27178, 40767, 41623, 49403, 81534, 83246, 98806, 124869, 148209, 249738, 296418, 5286121, 10572242, 15858363, 31716726]

約数ペア:

[(1, 31716726), (2, 15858363), (3, 10572242), (6, 5286121), (107, 296418), (127, 249738), (214, 148209), (254, 124869), (321, 98806), (381, 83246), (389, 81534), (642, 49403), (762, 41623), (778, 40767), (1167, 27178), (2334, 13589)]