4320256

素因数分解:

$2^{10}\times {\mathrm{4219}}^1$

素因数の和:4239

約数の個数: 22

約数和(自身を含む): 8638340

約数和(自身を除く): 4318084

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 4219, 8438, 16876, 33752, 67504, 135008, 270016, 540032, 1080064, 2160128, 4320256]

約数ペア:

[(1, 4320256), (2, 2160128), (4, 1080064), (8, 540032), (16, 270016), (32, 135008), (64, 67504), (128, 33752), (256, 16876), (512, 8438), (1024, 4219)]