8310224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{39953}}^1$

素因数の和:39974

約数の個数: 20

約数和(自身を含む): 17340036

約数和(自身を除く): 9029812

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 39953, 79906, 159812, 319624, 519389, 639248, 1038778, 2077556, 4155112, 8310224]

約数ペア:

[(1, 8310224), (2, 4155112), (4, 2077556), (8, 1038778), (13, 639248), (16, 519389), (26, 319624), (52, 159812), (104, 79906), (208, 39953)]