80843948

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{487}}^1\times {\mathrm{883}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 144947712

約数和(自身を除く): 64103764

約数列:

[1, 2, 4, 47, 94, 188, 487, 883, 974, 1766, 1948, 3532, 22889, 41501, 45778, 83002, 91556, 166004, 430021, 860042, 1720084, 20210987, 40421974, 80843948]

約数ペア:

[(1, 80843948), (2, 40421974), (4, 20210987), (47, 1720084), (94, 860042), (188, 430021), (487, 166004), (883, 91556), (974, 83002), (1766, 45778), (1948, 41501), (3532, 22889)]