91054376

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{22901}}^1$

素因数の和:22985

約数の個数: 32

約数和(自身を含む): 197873280

約数和(自身を除く): 106818904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 22901, 45802, 91604, 160307, 183208, 320614, 641228, 1282456, 1625971, 3251942, 6503884, 11381797, 13007768, 22763594, 45527188, 91054376]

約数ペア:

[(1, 91054376), (2, 45527188), (4, 22763594), (7, 13007768), (8, 11381797), (14, 6503884), (28, 3251942), (56, 1625971), (71, 1282456), (142, 641228), (284, 320614), (497, 183208), (568, 160307), (994, 91604), (1988, 45802), (3976, 22901)]