85224464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{409733}}^1$

素因数の和:409754

約数の個数: 20

約数和(自身を含む): 177824556

約数和(自身を除く): 92600092

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 409733, 819466, 1638932, 3277864, 5326529, 6555728, 10653058, 21306116, 42612232, 85224464]

約数ペア:

[(1, 85224464), (2, 42612232), (4, 21306116), (8, 10653058), (13, 6555728), (16, 5326529), (26, 3277864), (52, 1638932), (104, 819466), (208, 409733)]