31434288

素因数分解:

$2^4\times 3^1\times {\mathrm{457}}^1\times {\mathrm{1433}}^1$

素因数の和:1901

約数の個数: 40

約数和(自身を含む): 81439728

約数和(自身を除く): 50005440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 457, 914, 1371, 1433, 1828, 2742, 2866, 3656, 4299, 5484, 5732, 7312, 8598, 10968, 11464, 17196, 21936, 22928, 34392, 68784, 654881, 1309762, 1964643, 2619524, 3929286, 5239048, 7858572, 10478096, 15717144, 31434288]

約数ペア:

[(1, 31434288), (2, 15717144), (3, 10478096), (4, 7858572), (6, 5239048), (8, 3929286), (12, 2619524), (16, 1964643), (24, 1309762), (48, 654881), (457, 68784), (914, 34392), (1371, 22928), (1433, 21936), (1828, 17196), (2742, 11464), (2866, 10968), (3656, 8598), (4299, 7312), (5484, 5732)]