86868112

素因数分解:

$2^4\times {\mathrm{1669}}^1\times {\mathrm{3253}}^1$

素因数の和:4930

約数の個数: 20

約数和(自身を含む): 168459580

約数和(自身を除く): 81591468

約数列:

[1, 2, 4, 8, 16, 1669, 3253, 3338, 6506, 6676, 13012, 13352, 26024, 26704, 52048, 5429257, 10858514, 21717028, 43434056, 86868112]

約数ペア:

[(1, 86868112), (2, 43434056), (4, 21717028), (8, 10858514), (16, 5429257), (1669, 52048), (3253, 26704), (3338, 26024), (6506, 13352), (6676, 13012)]