82564576

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{593}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 172141200

約数和(自身を除く): 89576624

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 229, 304, 458, 593, 608, 916, 1186, 1832, 2372, 3664, 4351, 4744, 7328, 8702, 9488, 11267, 17404, 18976, 22534, 34808, 45068, 69616, 90136, 135797, 139232, 180272, 271594, 360544, 543188, 1086376, 2172752, 2580143, 4345504, 5160286, 10320572, 20641144, 41282288, 82564576]

約数ペア:

[(1, 82564576), (2, 41282288), (4, 20641144), (8, 10320572), (16, 5160286), (19, 4345504), (32, 2580143), (38, 2172752), (76, 1086376), (152, 543188), (229, 360544), (304, 271594), (458, 180272), (593, 139232), (608, 135797), (916, 90136), (1186, 69616), (1832, 45068), (2372, 34808), (3664, 22534), (4351, 18976), (4744, 17404), (7328, 11267), (8702, 9488)]