856552976

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{12203}}^1$

素因数の和:12359

約数の個数: 40

約数和(自身を含む): 1716077664

約数和(自身を除く): 859524688

約数列:

[1, 2, 4, 8, 16, 41, 82, 107, 164, 214, 328, 428, 656, 856, 1712, 4387, 8774, 12203, 17548, 24406, 35096, 48812, 70192, 97624, 195248, 500323, 1000646, 1305721, 2001292, 2611442, 4002584, 5222884, 8005168, 10445768, 20891536, 53534561, 107069122, 214138244, 428276488, 856552976]

約数ペア:

[(1, 856552976), (2, 428276488), (4, 214138244), (8, 107069122), (16, 53534561), (41, 20891536), (82, 10445768), (107, 8005168), (164, 5222884), (214, 4002584), (328, 2611442), (428, 2001292), (656, 1305721), (856, 1000646), (1712, 500323), (4387, 195248), (8774, 97624), (12203, 70192), (17548, 48812), (24406, 35096)]