169244.00000000

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1$

素因数の和:955

約数の個数: 40

約数和(自身を含む): 56174976

約数和(自身を除く): 28463024

約数列:

[1, 2, 4, 8, 16, 43, 47, 86, 94, 172, 188, 344, 376, 688, 752, 857, 1714, 2021, 3428, 4042, 6856, 8084, 13712, 16168, 32336, 36851, 40279, 73702, 80558, 147404, 161116, 294808, 322232, 589616, 644464, 1731997, 3463994, 6927988, 13855976, 27711952]

約数ペア:

[(1, 27711952), (2, 13855976), (4, 6927988), (8, 3463994), (16, 1731997), (43, 644464), (47, 589616), (86, 322232), (94, 294808), (172, 161116), (188, 147404), (344, 80558), (376, 73702), (688, 40279), (752, 36851), (857, 32336), (1714, 16168), (2021, 13712), (3428, 8084), (4042, 6856)]