31398626

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131927}}^1$

素因数の和:131953

約数の個数: 16

約数和(自身を含む): 56992896

約数和(自身を除く): 25594270

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 131927, 263854, 923489, 1846978, 2242759, 4485518, 15699313, 31398626]

約数ペア:

[(1, 31398626), (2, 15699313), (7, 4485518), (14, 2242759), (17, 1846978), (34, 923489), (119, 263854), (238, 131927)]