40259054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{3727}}^1$

素因数の和:4231

約数の個数: 16

約数和(自身を含む): 66030336

約数和(自身を除く): 25771282

約数列:

[1, 2, 11, 22, 491, 982, 3727, 5401, 7454, 10802, 40997, 81994, 1829957, 3659914, 20129527, 40259054]

約数ペア:

[(1, 40259054), (2, 20129527), (11, 3659914), (22, 1829957), (491, 81994), (982, 40997), (3727, 10802), (5401, 7454)]