248996864

素因数分解:

$2^{10}\times {\mathrm{243161}}^1$

素因数の和:243181

約数の個数: 22

約数和(自身を含む): 497752614

約数和(自身を除く): 248755750

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 243161, 486322, 972644, 1945288, 3890576, 7781152, 15562304, 31124608, 62249216, 124498432, 248996864]

約数ペア:

[(1, 248996864), (2, 124498432), (4, 62249216), (8, 31124608), (16, 15562304), (32, 7781152), (64, 3890576), (128, 1945288), (256, 972644), (512, 486322), (1024, 243161)]