39440342

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1\times {\mathrm{797}}^1$

素因数の和:1135

約数の個数: 16

約数和(自身を含む): 60041520

約数和(自身を除く): 20601178

約数列:

[1, 2, 109, 218, 227, 454, 797, 1594, 24743, 49486, 86873, 173746, 180919, 361838, 19720171, 39440342]

約数ペア:

[(1, 39440342), (2, 19720171), (109, 361838), (218, 180919), (227, 173746), (454, 86873), (797, 49486), (1594, 24743)]