1942912

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 3971880

約数和(自身を除く): 2028968

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 353, 688, 706, 1376, 1412, 2752, 2824, 5504, 5648, 11296, 15179, 22592, 30358, 45184, 60716, 121432, 242864, 485728, 971456, 1942912]

約数ペア:

[(1, 1942912), (2, 971456), (4, 485728), (8, 242864), (16, 121432), (32, 60716), (43, 45184), (64, 30358), (86, 22592), (128, 15179), (172, 11296), (344, 5648), (353, 5504), (688, 2824), (706, 2752), (1376, 1412)]