31324468

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{26017}}^1$

素因数の和:26071

約数の個数: 24

約数和(自身を含む): 64108352

約数和(自身を除く): 32783884

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 26017, 52034, 104068, 182119, 364238, 728476, 1118731, 2237462, 4474924, 7831117, 15662234, 31324468]

約数ペア:

[(1, 31324468), (2, 15662234), (4, 7831117), (7, 4474924), (14, 2237462), (28, 1118731), (43, 728476), (86, 364238), (172, 182119), (301, 104068), (602, 52034), (1204, 26017)]