128822528

素因数分解:

$2^8\times {\mathrm{503213}}^1$

素因数の和:503229

約数の個数: 18

約数和(自身を含む): 257142354

約数和(自身を除く): 128319826

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 503213, 1006426, 2012852, 4025704, 8051408, 16102816, 32205632, 64411264, 128822528]

約数ペア:

[(1, 128822528), (2, 64411264), (4, 32205632), (8, 16102816), (16, 8051408), (32, 4025704), (64, 2012852), (128, 1006426), (256, 503213)]