87192016

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{14009}}^1$

素因数の和:14406

約数の個数: 20

約数和(自身を含む): 169380900

約数和(自身を除く): 82188884

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 14009, 28018, 56036, 112072, 224144, 5449501, 10899002, 21798004, 43596008, 87192016]

約数ペア:

[(1, 87192016), (2, 43596008), (4, 21798004), (8, 10899002), (16, 5449501), (389, 224144), (778, 112072), (1556, 56036), (3112, 28018), (6224, 14009)]