81535078

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1\times {\mathrm{2417}}^1$

素因数の和:2687

約数の個数: 16

約数和(自身を含む): 124304544

約数和(自身を除く): 42769466

約数列:

[1, 2, 101, 167, 202, 334, 2417, 4834, 16867, 33734, 244117, 403639, 488234, 807278, 40767539, 81535078]

約数ペア:

[(1, 81535078), (2, 40767539), (101, 807278), (167, 488234), (202, 403639), (334, 244117), (2417, 33734), (4834, 16867)]