81155460062

素因数分解:

$2^1\times {\mathrm{641}}^1\times {\mathrm{63303791}}^1$

素因数の和:63304434

約数の個数: 8

約数和(自身を含む): 121923103392

約数和(自身を除く): 40767643330

約数列:

[1, 2, 641, 1282, 63303791, 126607582, 40577730031, 81155460062]

約数ペア:

[(1, 81155460062), (2, 40577730031), (641, 126607582), (1282, 63303791)]