40336112

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{109609}}^1$

素因数の和:109640

約数の個数: 20

約数和(自身を含む): 81549840

約数和(自身を除く): 41213728

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 109609, 219218, 438436, 876872, 1753744, 2521007, 5042014, 10084028, 20168056, 40336112]

約数ペア:

[(1, 40336112), (2, 20168056), (4, 10084028), (8, 5042014), (16, 2521007), (23, 1753744), (46, 876872), (92, 438436), (184, 219218), (368, 109609)]