42453944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{408211}}^1$

素因数の和:408230

約数の個数: 16

約数和(自身を含む): 85724520

約数和(自身を除く): 43270576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 408211, 816422, 1632844, 3265688, 5306743, 10613486, 21226972, 42453944]

約数ペア:

[(1, 42453944), (2, 21226972), (4, 10613486), (8, 5306743), (13, 3265688), (26, 1632844), (52, 816422), (104, 408211)]