131763712

素因数分解:

$2^9\times {\mathrm{257351}}^1$

素因数の和:257369

約数の個数: 20

約数和(自身を含む): 263271096

約数和(自身を除く): 131507384

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 257351, 514702, 1029404, 2058808, 4117616, 8235232, 16470464, 32940928, 65881856, 131763712]

約数ペア:

[(1, 131763712), (2, 65881856), (4, 32940928), (8, 16470464), (16, 8235232), (32, 4117616), (64, 2058808), (128, 1029404), (256, 514702), (512, 257351)]