254116864

素因数分解:

$2^{10}\times {\mathrm{248161}}^1$

素因数の和:248181

約数の個数: 22

約数和(自身を含む): 507987614

約数和(自身を除く): 253870750

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 248161, 496322, 992644, 1985288, 3970576, 7941152, 15882304, 31764608, 63529216, 127058432, 254116864]

約数ペア:

[(1, 254116864), (2, 127058432), (4, 63529216), (8, 31764608), (16, 15882304), (32, 7941152), (64, 3970576), (128, 1985288), (256, 992644), (512, 496322), (1024, 248161)]