66608368

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{181001}}^1$

素因数の和:181032

約数の個数: 20

約数和(自身を含む): 134665488

約数和(自身を除く): 68057120

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 181001, 362002, 724004, 1448008, 2896016, 4163023, 8326046, 16652092, 33304184, 66608368]

約数ペア:

[(1, 66608368), (2, 33304184), (4, 16652092), (8, 8326046), (16, 4163023), (23, 2896016), (46, 1448008), (92, 724004), (184, 362002), (368, 181001)]