123395456

素因数分解:

$2^7\times {\mathrm{964027}}^1$

素因数の和:964041

約数の個数: 16

約数和(自身を含む): 245827140

約数和(自身を除く): 122431684

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 964027, 1928054, 3856108, 7712216, 15424432, 30848864, 61697728, 123395456]

約数ペア:

[(1, 123395456), (2, 61697728), (4, 30848864), (8, 15424432), (16, 7712216), (32, 3856108), (64, 1928054), (128, 964027)]