42056248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{404387}}^1$

素因数の和:404406

約数の個数: 16

約数和(自身を含む): 84921480

約数和(自身を除く): 42865232

約数列:

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

約数ペア:

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