127918592

素因数分解:

$2^9\times {\mathrm{433}}^1\times {\mathrm{577}}^1$

素因数の和:1028

約数の個数: 40

約数和(自身を含む): 256621596

約数和(自身を除く): 128703004

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 433, 512, 577, 866, 1154, 1732, 2308, 3464, 4616, 6928, 9232, 13856, 18464, 27712, 36928, 55424, 73856, 110848, 147712, 221696, 249841, 295424, 499682, 999364, 1998728, 3997456, 7994912, 15989824, 31979648, 63959296, 127918592]

約数ペア:

[(1, 127918592), (2, 63959296), (4, 31979648), (8, 15989824), (16, 7994912), (32, 3997456), (64, 1998728), (128, 999364), (256, 499682), (433, 295424), (512, 249841), (577, 221696), (866, 147712), (1154, 110848), (1732, 73856), (2308, 55424), (3464, 36928), (4616, 27712), (6928, 18464), (9232, 13856)]