31374002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{38543}}^1$

素因数の和:38593

約数の個数: 16

約数和(自身を含む): 52728192

約数和(自身を除く): 21354190

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 38543, 77086, 423973, 847946, 1426091, 2852182, 15687001, 31374002]

約数ペア:

[(1, 31374002), (2, 15687001), (11, 2852182), (22, 1426091), (37, 847946), (74, 423973), (407, 77086), (814, 38543)]