39991058

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{2861}}^1$

素因数の和:3133

約数の個数: 16

約数和(自身を含む): 62334360

約数和(自身を除く): 22343302

約数列:

[1, 2, 29, 58, 241, 482, 2861, 5722, 6989, 13978, 82969, 165938, 689501, 1379002, 19995529, 39991058]

約数ペア:

[(1, 39991058), (2, 19995529), (29, 1379002), (58, 689501), (241, 165938), (482, 82969), (2861, 13978), (5722, 6989)]