3985328

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{3001}}^1$

素因数の和:3092

約数の個数: 20

約数和(自身を含む): 7817208

約数和(自身を除く): 3831880

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 3001, 6002, 12004, 24008, 48016, 249083, 498166, 996332, 1992664, 3985328]

約数ペア:

[(1, 3985328), (2, 1992664), (4, 996332), (8, 498166), (16, 249083), (83, 48016), (166, 24008), (332, 12004), (664, 6002), (1328, 3001)]