248560384

素因数分解:

$2^8\times {\mathrm{970939}}^1$

素因数の和:970955

約数の個数: 18

約数和(自身を含む): 496150340

約数和(自身を除く): 247589956

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 970939, 1941878, 3883756, 7767512, 15535024, 31070048, 62140096, 124280192, 248560384]

約数ペア:

[(1, 248560384), (2, 124280192), (4, 62140096), (8, 31070048), (16, 15535024), (32, 7767512), (64, 3883756), (128, 1941878), (256, 970939)]