31109822

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{3929}}^1$

素因数の和:4075

約数の個数: 16

約数和(自身を含む): 48386160

約数和(自身を除く): 17276338

約数列:

[1, 2, 37, 74, 107, 214, 3929, 3959, 7858, 7918, 145373, 290746, 420403, 840806, 15554911, 31109822]

約数ペア:

[(1, 31109822), (2, 15554911), (37, 840806), (74, 420403), (107, 290746), (214, 145373), (3929, 7918), (3959, 7858)]