40801834

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1\times {\mathrm{487}}^1$

素因数の和:909

約数の個数: 16

約数和(自身を含む): 61944768

約数和(自身を除く): 21142934

約数列:

[1, 2, 163, 257, 326, 487, 514, 974, 41891, 79381, 83782, 125159, 158762, 250318, 20400917, 40801834]

約数ペア:

[(1, 40801834), (2, 20400917), (163, 250318), (257, 158762), (326, 125159), (487, 83782), (514, 79381), (974, 41891)]