79963832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{17881}}^1$

素因数の和:17943

約数の個数: 32

約数和(自身を含む): 165229680

約数和(自身を除く): 85265848

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 17881, 35762, 71524, 143048, 232453, 464906, 768883, 929812, 1537766, 1859624, 3075532, 6151064, 9995479, 19990958, 39981916, 79963832]

約数ペア:

[(1, 79963832), (2, 39981916), (4, 19990958), (8, 9995479), (13, 6151064), (26, 3075532), (43, 1859624), (52, 1537766), (86, 929812), (104, 768883), (172, 464906), (344, 232453), (559, 143048), (1118, 71524), (2236, 35762), (4472, 17881)]