45390728

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{40819}}^1$

素因数の和:40964

約数の個数: 16

約数和(自身を含む): 85722000

約数和(自身を除く): 40331272

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 40819, 81638, 163276, 326552, 5673841, 11347682, 22695364, 45390728]

約数ペア:

[(1, 45390728), (2, 22695364), (4, 11347682), (8, 5673841), (139, 326552), (278, 163276), (556, 81638), (1112, 40819)]