16256078

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 26597376

約数和(自身を除く): 10341298

約数列:

[1, 2, 23, 46, 47, 73, 94, 103, 146, 206, 1081, 1679, 2162, 2369, 3358, 3431, 4738, 4841, 6862, 7519, 9682, 15038, 78913, 111343, 157826, 172937, 222686, 345874, 353393, 706786, 8128039, 16256078]

約数ペア:

[(1, 16256078), (2, 8128039), (23, 706786), (46, 353393), (47, 345874), (73, 222686), (94, 172937), (103, 157826), (146, 111343), (206, 78913), (1081, 15038), (1679, 9682), (2162, 7519), (2369, 6862), (3358, 4841), (3431, 4738)]