84112496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{404387}}^1$

素因数の和:404408

約数の個数: 20

約数和(自身を含む): 175504392

約数和(自身を除く): 91391896

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 404387, 808774, 1617548, 3235096, 5257031, 6470192, 10514062, 21028124, 42056248, 84112496]

約数ペア:

[(1, 84112496), (2, 42056248), (4, 21028124), (8, 10514062), (13, 6470192), (16, 5257031), (26, 3235096), (52, 1617548), (104, 808774), (208, 404387)]