255952864

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3851}}^1$

素因数の和:3959

約数の個数: 48

約数和(自身を含む): 528062976

約数和(自身を除く): 272110112

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 67, 124, 134, 248, 268, 496, 536, 992, 1072, 2077, 2144, 3851, 4154, 7702, 8308, 15404, 16616, 30808, 33232, 61616, 66464, 119381, 123232, 238762, 258017, 477524, 516034, 955048, 1032068, 1910096, 2064136, 3820192, 4128272, 7998527, 8256544, 15997054, 31994108, 63988216, 127976432, 255952864]

約数ペア:

[(1, 255952864), (2, 127976432), (4, 63988216), (8, 31994108), (16, 15997054), (31, 8256544), (32, 7998527), (62, 4128272), (67, 3820192), (124, 2064136), (134, 1910096), (248, 1032068), (268, 955048), (496, 516034), (536, 477524), (992, 258017), (1072, 238762), (2077, 123232), (2144, 119381), (3851, 66464), (4154, 61616), (7702, 33232), (8308, 30808), (15404, 16616)]