4155112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{39953}}^1$

素因数の和:39972

約数の個数: 16

約数和(自身を含む): 8390340

約数和(自身を除く): 4235228

約数列:

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

約数ペア:

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