31282288

素因数分解:

$2^4\times {\mathrm{1123}}^1\times {\mathrm{1741}}^1$

素因数の和:2872

約数の個数: 20

約数和(自身を含む): 60698248

約数和(自身を除く): 29415960

約数列:

[1, 2, 4, 8, 16, 1123, 1741, 2246, 3482, 4492, 6964, 8984, 13928, 17968, 27856, 1955143, 3910286, 7820572, 15641144, 31282288]

約数ペア:

[(1, 31282288), (2, 15641144), (4, 7820572), (8, 3910286), (16, 1955143), (1123, 27856), (1741, 17968), (2246, 13928), (3482, 8984), (4492, 6964)]