84256256

素因数分解:

$2^9\times 7^1\times {\mathrm{23509}}^1$

素因数の和:23534

約数の個数: 40

約数和(自身を含む): 192405840

約数和(自身を除く): 108149584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 23509, 47018, 94036, 164563, 188072, 329126, 376144, 658252, 752288, 1316504, 1504576, 2633008, 3009152, 5266016, 6018304, 10532032, 12036608, 21064064, 42128128, 84256256]

約数ペア:

[(1, 84256256), (2, 42128128), (4, 21064064), (7, 12036608), (8, 10532032), (14, 6018304), (16, 5266016), (28, 3009152), (32, 2633008), (56, 1504576), (64, 1316504), (112, 752288), (128, 658252), (224, 376144), (256, 329126), (448, 188072), (512, 164563), (896, 94036), (1792, 47018), (3584, 23509)]