89219346

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{1543}}^1$

素因数の和:1990

約数の個数: 32

約数和(自身を含む): 186762240

約数和(自身を除く): 97542894

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 419, 838, 1257, 1543, 2514, 3086, 4629, 9258, 9637, 19274, 28911, 35489, 57822, 70978, 106467, 212934, 646517, 1293034, 1939551, 3879102, 14869891, 29739782, 44609673, 89219346]

約数ペア:

[(1, 89219346), (2, 44609673), (3, 29739782), (6, 14869891), (23, 3879102), (46, 1939551), (69, 1293034), (138, 646517), (419, 212934), (838, 106467), (1257, 70978), (1543, 57822), (2514, 35489), (3086, 28911), (4629, 19274), (9258, 9637)]