140883256

素因数分解:

$2^3\times {\mathrm{487}}^1\times {\mathrm{36161}}^1$

素因数の和:36654

約数の個数: 16

約数和(自身を含む): 264705840

約数和(自身を除く): 123822584

約数列:

[1, 2, 4, 8, 487, 974, 1948, 3896, 36161, 72322, 144644, 289288, 17610407, 35220814, 70441628, 140883256]

約数ペア:

[(1, 140883256), (2, 70441628), (4, 35220814), (8, 17610407), (487, 289288), (974, 144644), (1948, 72322), (3896, 36161)]