254092288

素因数分解:

$2^{10}\times {\mathrm{248137}}^1$

素因数の和:248157

約数の個数: 22

約数和(自身を含む): 507938486

約数和(自身を除く): 253846198

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 248137, 496274, 992548, 1985096, 3970192, 7940384, 15880768, 31761536, 63523072, 127046144, 254092288]

約数ペア:

[(1, 254092288), (2, 127046144), (4, 63523072), (8, 31761536), (16, 15880768), (32, 7940384), (64, 3970192), (128, 1985096), (256, 992548), (512, 496274), (1024, 248137)]