31302754

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{42187}}^1$

素因数の和:42249

約数の個数: 16

約数和(自身を含む): 54675648

約数和(自身を除く): 23372894

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 42187, 84374, 295309, 590618, 2235911, 4471822, 15651377, 31302754]

約数ペア:

[(1, 31302754), (2, 15651377), (7, 4471822), (14, 2235911), (53, 590618), (106, 295309), (371, 84374), (742, 42187)]