9168656

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1153}}^1$

素因数の和:1239

約数の個数: 40

約数和(自身を含む): 20605824

約数和(自身を除く): 11437168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1153, 1988, 2306, 3976, 4612, 7952, 8071, 9224, 16142, 18448, 32284, 64568, 81863, 129136, 163726, 327452, 573041, 654904, 1146082, 1309808, 2292164, 4584328, 9168656]

約数ペア:

[(1, 9168656), (2, 4584328), (4, 2292164), (7, 1309808), (8, 1146082), (14, 654904), (16, 573041), (28, 327452), (56, 163726), (71, 129136), (112, 81863), (142, 64568), (284, 32284), (497, 18448), (568, 16142), (994, 9224), (1136, 8071), (1153, 7952), (1988, 4612), (2306, 3976)]