2008222336

素因数分解:

$2^7\times {\mathrm{283}}^1\times {\mathrm{55439}}^1$

素因数の和:55736

約数の個数: 32

約数和(自身を含む): 4014964800

約数和(自身を除く): 2006742464

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 283, 566, 1132, 2264, 4528, 9056, 18112, 36224, 55439, 110878, 221756, 443512, 887024, 1774048, 3548096, 7096192, 15689237, 31378474, 62756948, 125513896, 251027792, 502055584, 1004111168, 2008222336]

約数ペア:

[(1, 2008222336), (2, 1004111168), (4, 502055584), (8, 251027792), (16, 125513896), (32, 62756948), (64, 31378474), (128, 15689237), (283, 7096192), (566, 3548096), (1132, 1774048), (2264, 887024), (4528, 443512), (9056, 221756), (18112, 110878), (36224, 55439)]