64834454

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 104315904

約数和(自身を除く): 39481450

約数列:

[1, 2, 31, 43, 62, 83, 86, 166, 293, 586, 1333, 2573, 2666, 3569, 5146, 7138, 9083, 12599, 18166, 24319, 25198, 48638, 110639, 221278, 390569, 753889, 781138, 1045717, 1507778, 2091434, 32417227, 64834454]

約数ペア:

[(1, 64834454), (2, 32417227), (31, 2091434), (43, 1507778), (62, 1045717), (83, 781138), (86, 753889), (166, 390569), (293, 221278), (586, 110639), (1333, 48638), (2573, 25198), (2666, 24319), (3569, 18166), (5146, 12599), (7138, 9083)]