31328758

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{28429}}^1$

素因数の和:28479

約数の個数: 16

約数和(自身を含む): 51174000

約数和(自身を除く): 19845242

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 28429, 56858, 540151, 824441, 1080302, 1648882, 15664379, 31328758]

約数ペア:

[(1, 31328758), (2, 15664379), (19, 1648882), (29, 1080302), (38, 824441), (58, 540151), (551, 56858), (1102, 28429)]