161726464

素因数分解:

$2^{14}\times {\mathrm{9871}}^1$

素因数の和:9899

約数の個数: 30

約数和(自身を含む): 323475824

約数和(自身を除く): 161749360

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 9871, 16384, 19742, 39484, 78968, 157936, 315872, 631744, 1263488, 2526976, 5053952, 10107904, 20215808, 40431616, 80863232, 161726464]

約数ペア:

[(1, 161726464), (2, 80863232), (4, 40431616), (8, 20215808), (16, 10107904), (32, 5053952), (64, 2526976), (128, 1263488), (256, 631744), (512, 315872), (1024, 157936), (2048, 78968), (4096, 39484), (8192, 19742), (9871, 16384)]