8191232

素因数分解:

$2^8\times 7^2\times {\mathrm{653}}^1$

素因数の和:683

約数の個数: 54

約数和(自身を含む): 19049058

約数和(自身を除く): 10857826

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 653, 784, 896, 1306, 1568, 1792, 2612, 3136, 4571, 5224, 6272, 9142, 10448, 12544, 18284, 20896, 31997, 36568, 41792, 63994, 73136, 83584, 127988, 146272, 167168, 255976, 292544, 511952, 585088, 1023904, 1170176, 2047808, 4095616, 8191232]

約数ペア:

[(1, 8191232), (2, 4095616), (4, 2047808), (7, 1170176), (8, 1023904), (14, 585088), (16, 511952), (28, 292544), (32, 255976), (49, 167168), (56, 146272), (64, 127988), (98, 83584), (112, 73136), (128, 63994), (196, 41792), (224, 36568), (256, 31997), (392, 20896), (448, 18284), (653, 12544), (784, 10448), (896, 9142), (1306, 6272), (1568, 5224), (1792, 4571), (2612, 3136)]