127034032

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{256117}}^1$

素因数の和:256156

約数の個数: 20

約数和(自身を含む): 254069056

約数和(自身を除く): 127035024

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 256117, 512234, 1024468, 2048936, 4097872, 7939627, 15879254, 31758508, 63517016, 127034032]

約数ペア:

[(1, 127034032), (2, 63517016), (4, 31758508), (8, 15879254), (16, 7939627), (31, 4097872), (62, 2048936), (124, 1024468), (248, 512234), (496, 256117)]