89721776

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{587}}^1$

素因数の和:869

約数の個数: 40

約数和(自身を含む): 179144784

約数和(自身を除く): 89423008

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 233, 328, 466, 587, 656, 932, 1174, 1864, 2348, 3728, 4696, 9392, 9553, 19106, 24067, 38212, 48134, 76424, 96268, 136771, 152848, 192536, 273542, 385072, 547084, 1094168, 2188336, 5607611, 11215222, 22430444, 44860888, 89721776]

約数ペア:

[(1, 89721776), (2, 44860888), (4, 22430444), (8, 11215222), (16, 5607611), (41, 2188336), (82, 1094168), (164, 547084), (233, 385072), (328, 273542), (466, 192536), (587, 152848), (656, 136771), (932, 96268), (1174, 76424), (1864, 48134), (2348, 38212), (3728, 24067), (4696, 19106), (9392, 9553)]