248528128

素因数分解:

$2^8\times {\mathrm{970813}}^1$

素因数の和:970829

約数の個数: 18

約数和(自身を含む): 496085954

約数和(自身を除く): 247557826

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 970813, 1941626, 3883252, 7766504, 15533008, 31066016, 62132032, 124264064, 248528128]

約数ペア:

[(1, 248528128), (2, 124264064), (4, 62132032), (8, 31066016), (16, 15533008), (32, 7766504), (64, 3883252), (128, 1941626), (256, 970813)]