65568112

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{20593}}^1$

素因数の和:20800

約数の個数: 20

約数和(自身を含む): 127682800

約数和(自身を除く): 62114688

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 20593, 41186, 82372, 164744, 329488, 4098007, 8196014, 16392028, 32784056, 65568112]

約数ペア:

[(1, 65568112), (2, 32784056), (4, 16392028), (8, 8196014), (16, 4098007), (199, 329488), (398, 164744), (796, 82372), (1592, 41186), (3184, 20593)]