17170672

素因数分解:

$2^4\times {\mathrm{643}}^1\times {\mathrm{1669}}^1$

素因数の和:2320

約数の個数: 20

約数和(自身を含む): 33339880

約数和(自身を除く): 16169208

約数列:

[1, 2, 4, 8, 16, 643, 1286, 1669, 2572, 3338, 5144, 6676, 10288, 13352, 26704, 1073167, 2146334, 4292668, 8585336, 17170672]

約数ペア:

[(1, 17170672), (2, 8585336), (4, 4292668), (8, 2146334), (16, 1073167), (643, 26704), (1286, 13352), (1669, 10288), (2572, 6676), (3338, 5144)]