2016005968

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{9473}}^1$

素因数の和:9811

約数の個数: 40

約数和(自身を含む): 4003636608

約数和(自身を除く): 1987630640

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 283, 376, 566, 752, 1132, 2264, 4528, 9473, 13301, 18946, 26602, 37892, 53204, 75784, 106408, 151568, 212816, 445231, 890462, 1780924, 2680859, 3561848, 5361718, 7123696, 10723436, 21446872, 42893744, 126000373, 252000746, 504001492, 1008002984, 2016005968]

約数ペア:

[(1, 2016005968), (2, 1008002984), (4, 504001492), (8, 252000746), (16, 126000373), (47, 42893744), (94, 21446872), (188, 10723436), (283, 7123696), (376, 5361718), (566, 3561848), (752, 2680859), (1132, 1780924), (2264, 890462), (4528, 445231), (9473, 212816), (13301, 151568), (18946, 106408), (26602, 75784), (37892, 53204)]