31008838

素因数分解:

$2^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{4933}}^1$

素因数の和:5391

約数の個数: 16

約数和(自身を含む): 53287200

約数和(自身を除く): 22278362

約数列:

[1, 2, 7, 14, 449, 898, 3143, 4933, 6286, 9866, 34531, 69062, 2214917, 4429834, 15504419, 31008838]

約数ペア:

[(1, 31008838), (2, 15504419), (7, 4429834), (14, 2214917), (449, 69062), (898, 34531), (3143, 9866), (4933, 6286)]