31218614

素因数分解:

$2^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{6317}}^1$

素因数の和:6679

約数の個数: 16

約数和(自身を含む): 53677728

約数和(自身を除く): 22459114

約数列:

[1, 2, 7, 14, 353, 706, 2471, 4942, 6317, 12634, 44219, 88438, 2229901, 4459802, 15609307, 31218614]

約数ペア:

[(1, 31218614), (2, 15609307), (7, 4459802), (14, 2229901), (353, 88438), (706, 44219), (2471, 12634), (4942, 6317)]