31063114

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{21247}}^1$

素因数の和:21309

約数の個数: 16

約数和(自身を含む): 50485248

約数和(自身を除く): 19422134

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 21247, 42494, 361199, 722398, 913621, 1827242, 15531557, 31063114]

約数ペア:

[(1, 31063114), (2, 15531557), (17, 1827242), (34, 913621), (43, 722398), (86, 361199), (731, 42494), (1462, 21247)]