79952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:290

約数の個数: 20

約数和(自身を含む): 163680

約数和(自身を除く): 83728

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 263, 304, 526, 1052, 2104, 4208, 4997, 9994, 19988, 39976, 79952]

約数ペア:

[(1, 79952), (2, 39976), (4, 19988), (8, 9994), (16, 4997), (19, 4208), (38, 2104), (76, 1052), (152, 526), (263, 304)]