31882916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1259}}^1$

素因数の和:1763

約数の個数: 24

約数和(自身を含む): 60258240

約数和(自身を除く): 28375324

約数列:

[1, 2, 4, 13, 26, 52, 487, 974, 1259, 1948, 2518, 5036, 6331, 12662, 16367, 25324, 32734, 65468, 613133, 1226266, 2452532, 7970729, 15941458, 31882916]

約数ペア:

[(1, 31882916), (2, 15941458), (4, 7970729), (13, 2452532), (26, 1226266), (52, 613133), (487, 65468), (974, 32734), (1259, 25324), (1948, 16367), (2518, 12662), (5036, 6331)]