31223428922

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2161}}^1\times {\mathrm{24001}}^1$

素因数の和:26214

約数の個数: 32

約数和(自身を含む): 54798294144

約数和(自身を除く): 23574865222

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 2161, 4322, 15127, 24001, 30254, 48002, 92923, 168007, 185846, 336014, 650461, 1032043, 1300922, 2064086, 7224301, 14448602, 51866161, 103732322, 363063127, 726126254, 2230244923, 4460489846, 15611714461, 31223428922]

約数ペア:

[(1, 31223428922), (2, 15611714461), (7, 4460489846), (14, 2230244923), (43, 726126254), (86, 363063127), (301, 103732322), (602, 51866161), (2161, 14448602), (4322, 7224301), (15127, 2064086), (24001, 1300922), (30254, 1032043), (48002, 650461), (92923, 336014), (168007, 185846)]