3961168

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{8537}}^1$

素因数の和:8574

約数の個数: 20

約数和(自身を含む): 7940340

約数和(自身を除く): 3979172

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 8537, 17074, 34148, 68296, 136592, 247573, 495146, 990292, 1980584, 3961168]

約数ペア:

[(1, 3961168), (2, 1980584), (4, 990292), (8, 495146), (16, 247573), (29, 136592), (58, 68296), (116, 34148), (232, 17074), (464, 8537)]