8497423.00000000

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{5393}}^1$

素因数の和:5422

約数の個数: 36

約数和(自身を含む): 38588676

約数和(自身を除く): 20640772

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 5393, 10786, 21572, 43144, 70109, 86288, 140218, 172576, 280436, 345152, 560872, 690304, 1121744, 1380608, 2243488, 4486976, 8973952, 17947904]

約数ペア:

[(1, 17947904), (2, 8973952), (4, 4486976), (8, 2243488), (13, 1380608), (16, 1121744), (26, 690304), (32, 560872), (52, 345152), (64, 280436), (104, 172576), (128, 140218), (208, 86288), (256, 70109), (416, 43144), (832, 21572), (1664, 10786), (3328, 5393)]