256759808

素因数分解:

$2^{11}\times {\mathrm{125371}}^1$

素因数の和:125393

約数の個数: 24

約数和(自身を含む): 513398340

約数和(自身を除く): 256638532

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 125371, 250742, 501484, 1002968, 2005936, 4011872, 8023744, 16047488, 32094976, 64189952, 128379904, 256759808]

約数ペア:

[(1, 256759808), (2, 128379904), (4, 64189952), (8, 32094976), (16, 16047488), (32, 8023744), (64, 4011872), (128, 2005936), (256, 1002968), (512, 501484), (1024, 250742), (2048, 125371)]