40943234

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1\times {\mathrm{641}}^1$

素因数の和:1045

約数の個数: 16

約数和(自身を含む): 62286840

約数和(自身を除く): 21343606

約数列:

[1, 2, 109, 218, 293, 586, 641, 1282, 31937, 63874, 69869, 139738, 187813, 375626, 20471617, 40943234]

約数ペア:

[(1, 40943234), (2, 20471617), (109, 375626), (218, 187813), (293, 139738), (586, 69869), (641, 63874), (1282, 31937)]