170857168

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{260453}}^1$

素因数の和:260502

約数の個数: 20

約数和(自身を含む): 339111108

約数和(自身を除く): 168253940

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 260453, 520906, 1041812, 2083624, 4167248, 10678573, 21357146, 42714292, 85428584, 170857168]

約数ペア:

[(1, 170857168), (2, 85428584), (4, 42714292), (8, 21357146), (16, 10678573), (41, 4167248), (82, 2083624), (164, 1041812), (328, 520906), (656, 260453)]