80072285078

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{12538723}}^1$

素因数の和:12538859

約数の個数: 16

約数和(自身を含む): 125186620416

約数和(自身を除く): 45114335338

約数列:

[1, 2, 31, 62, 103, 206, 3193, 6386, 12538723, 25077446, 388700413, 777400826, 1291488469, 2582976938, 40036142539, 80072285078]

約数ペア:

[(1, 80072285078), (2, 40036142539), (31, 2582976938), (62, 1291488469), (103, 777400826), (206, 388700413), (3193, 25077446), (6386, 12538723)]