81610154

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{709}}^1\times {\mathrm{859}}^1$

素因数の和:1637

約数の個数: 16

約数和(自身を含む): 124562400

約数和(自身を除く): 42952246

約数列:

[1, 2, 67, 134, 709, 859, 1418, 1718, 47503, 57553, 95006, 115106, 609031, 1218062, 40805077, 81610154]

約数ペア:

[(1, 81610154), (2, 40805077), (67, 1218062), (134, 609031), (709, 115106), (859, 95006), (1418, 57553), (1718, 47503)]