90134198

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2971}}^1$

素因数の和:3188

約数の個数: 32

約数和(自身を含む): 169475328

約数和(自身を除く): 79341130

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 197, 394, 1379, 2167, 2758, 2971, 4334, 5942, 15169, 20797, 30338, 32681, 41594, 65362, 228767, 457534, 585287, 1170574, 4097009, 6438157, 8194018, 12876314, 45067099, 90134198]

約数ペア:

[(1, 90134198), (2, 45067099), (7, 12876314), (11, 8194018), (14, 6438157), (22, 4097009), (77, 1170574), (154, 585287), (197, 457534), (394, 228767), (1379, 65362), (2167, 41594), (2758, 32681), (2971, 30338), (4334, 20797), (5942, 15169)]