31409438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{8969}}^1$

素因数の和:9091

約数の個数: 16

約数和(自身を含む): 50375520

約数和(自身を除く): 18966082

約数列:

[1, 2, 17, 34, 103, 206, 1751, 3502, 8969, 17938, 152473, 304946, 923807, 1847614, 15704719, 31409438]

約数ペア:

[(1, 31409438), (2, 15704719), (17, 1847614), (34, 923807), (103, 304946), (206, 152473), (1751, 17938), (3502, 8969)]