40104482

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{165721}}^1$

素因数の和:165745

約数の個数: 12

約数和(自身を含む): 66123078

約数和(自身を除く): 26018596

約数列:

[1, 2, 11, 22, 121, 242, 165721, 331442, 1822931, 3645862, 20052241, 40104482]

約数ペア:

[(1, 40104482), (2, 20052241), (11, 3645862), (22, 1822931), (121, 331442), (242, 165721)]