320420738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1667}}^1\times {\mathrm{8737}}^1$

素因数の和:10417

約数の個数: 16

約数和(自身を含む): 524699424

約数和(自身を除く): 204278686

約数列:

[1, 2, 11, 22, 1667, 3334, 8737, 17474, 18337, 36674, 96107, 192214, 14564579, 29129158, 160210369, 320420738]

約数ペア:

[(1, 320420738), (2, 160210369), (11, 29129158), (22, 14564579), (1667, 192214), (3334, 96107), (8737, 36674), (17474, 18337)]