319102

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1023

約数の個数: 16

約数和(自身を含む): 571392

約数和(自身を除く): 252290

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 991, 1982, 6937, 13874, 22793, 45586, 159551, 319102]

約数ペア:

[(1, 319102), (2, 159551), (7, 45586), (14, 22793), (23, 13874), (46, 6937), (161, 1982), (322, 991)]