79751528

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{71719}}^1$

素因数の和:71864

約数の個数: 16

約数和(自身を含む): 150612000

約数和(自身を除く): 70860472

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 71719, 143438, 286876, 573752, 9968941, 19937882, 39875764, 79751528]

約数ペア:

[(1, 79751528), (2, 39875764), (4, 19937882), (8, 9968941), (139, 573752), (278, 286876), (556, 143438), (1112, 71719)]