981586432

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{66109}}^1$

素因数の和:66156

約数の個数: 40

約数和(自身を含む): 2028915900

約数和(自身を除く): 1047329468

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 928, 1856, 3712, 7424, 14848, 66109, 132218, 264436, 528872, 1057744, 1917161, 2115488, 3834322, 4230976, 7668644, 8461952, 15337288, 16923904, 30674576, 33847808, 61349152, 122698304, 245396608, 490793216, 981586432]

約数ペア:

[(1, 981586432), (2, 490793216), (4, 245396608), (8, 122698304), (16, 61349152), (29, 33847808), (32, 30674576), (58, 16923904), (64, 15337288), (116, 8461952), (128, 7668644), (232, 4230976), (256, 3834322), (464, 2115488), (512, 1917161), (928, 1057744), (1856, 528872), (3712, 264436), (7424, 132218), (14848, 66109)]