81056696

素因数分解:

$2^3\times 7^1\times {\mathrm{1447441}}^1$

素因数の和:1447454

約数の個数: 16

約数和(自身を含む): 173693040

約数和(自身を除く): 92636344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1447441, 2894882, 5789764, 10132087, 11579528, 20264174, 40528348, 81056696]

約数ペア:

[(1, 81056696), (2, 40528348), (4, 20264174), (7, 11579528), (8, 10132087), (14, 5789764), (28, 2894882), (56, 1447441)]