83439146

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4297}}^1$

素因数の和:4398

約数の個数: 32

約数和(自身を含む): 152664960

約数和(自身を除く): 69225814

約数列:

[1, 2, 7, 14, 19, 38, 73, 133, 146, 266, 511, 1022, 1387, 2774, 4297, 8594, 9709, 19418, 30079, 60158, 81643, 163286, 313681, 571501, 627362, 1143002, 2195767, 4391534, 5959939, 11919878, 41719573, 83439146]

約数ペア:

[(1, 83439146), (2, 41719573), (7, 11919878), (14, 5959939), (19, 4391534), (38, 2195767), (73, 1143002), (133, 627362), (146, 571501), (266, 313681), (511, 163286), (1022, 81643), (1387, 60158), (2774, 30079), (4297, 19418), (8594, 9709)]