220705024

素因数分解:

$2^8\times {\mathrm{862129}}^1$

素因数の和:862145

約数の個数: 18

約数和(自身を含む): 440548430

約数和(自身を除く): 219843406

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 862129, 1724258, 3448516, 6897032, 13794064, 27588128, 55176256, 110352512, 220705024]

約数ペア:

[(1, 220705024), (2, 110352512), (4, 55176256), (8, 27588128), (16, 13794064), (32, 6897032), (64, 3448516), (128, 1724258), (256, 862129)]