31300934

素因数分解:

$2^1\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{2027}}^1$

素因数の和:3139

約数の個数: 16

約数和(自身を含む): 53733888

約数和(自身を除く): 22432954

約数列:

[1, 2, 7, 14, 1103, 2027, 2206, 4054, 7721, 14189, 15442, 28378, 2235781, 4471562, 15650467, 31300934]

約数ペア:

[(1, 31300934), (2, 15650467), (7, 4471562), (14, 2235781), (1103, 28378), (2027, 15442), (2206, 14189), (4054, 7721)]