79133072

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{115019}}^1$

素因数の和:115070

約数の個数: 20

約数和(自身を含む): 156887280

約数和(自身を除く): 77754208

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 115019, 230038, 460076, 920152, 1840304, 4945817, 9891634, 19783268, 39566536, 79133072]

約数ペア:

[(1, 79133072), (2, 39566536), (4, 19783268), (8, 9891634), (16, 4945817), (43, 1840304), (86, 920152), (172, 460076), (344, 230038), (688, 115019)]