85864376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{1451}}^1$

素因数の和:2039

約数の個数: 32

約数和(自身を含む): 173804400

約数和(自身を除く): 87940024

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 569, 1138, 1451, 2276, 2902, 4552, 5804, 7397, 11608, 14794, 18863, 29588, 37726, 59176, 75452, 150904, 825619, 1651238, 3302476, 6604952, 10733047, 21466094, 42932188, 85864376]

約数ペア:

[(1, 85864376), (2, 42932188), (4, 21466094), (8, 10733047), (13, 6604952), (26, 3302476), (52, 1651238), (104, 825619), (569, 150904), (1138, 75452), (1451, 59176), (2276, 37726), (2902, 29588), (4552, 18863), (5804, 14794), (7397, 11608)]