23691824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{113903}}^1$

素因数の和:113924

約数の個数: 20

約数和(自身を含む): 49434336

約数和(自身を除く): 25742512

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 113903, 227806, 455612, 911224, 1480739, 1822448, 2961478, 5922956, 11845912, 23691824]

約数ペア:

[(1, 23691824), (2, 11845912), (4, 5922956), (8, 2961478), (13, 1822448), (16, 1480739), (26, 911224), (52, 455612), (104, 227806), (208, 113903)]