81534002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{78853}}^1$

素因数の和:78913

約数の個数: 16

約数和(自身を含む): 136259712

約数和(自身を除く): 54725710

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 78853, 157706, 867383, 1734766, 3706091, 7412182, 40767001, 81534002]

約数ペア:

[(1, 81534002), (2, 40767001), (11, 7412182), (22, 3706091), (47, 1734766), (94, 867383), (517, 157706), (1034, 78853)]