40340498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{17137}}^1$

素因数の和:17257

約数の個数: 16

約数和(自身を含む): 66632544

約数和(自身を除く): 26292046

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 17137, 34274, 188507, 377014, 1833659, 3667318, 20170249, 40340498]

約数ペア:

[(1, 40340498), (2, 20170249), (11, 3667318), (22, 1833659), (107, 377014), (214, 188507), (1177, 34274), (2354, 17137)]