191108512

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{19841}}^1$

素因数の和:19901

約数の個数: 48

約数和(自身を含む): 440016192

約数和(自身を除く): 248907680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 4816, 9632, 19841, 39682, 79364, 138887, 158728, 277774, 317456, 555548, 634912, 853163, 1111096, 1706326, 2222192, 3412652, 4444384, 5972141, 6825304, 11944282, 13650608, 23888564, 27301216, 47777128, 95554256, 191108512]

約数ペア:

[(1, 191108512), (2, 95554256), (4, 47777128), (7, 27301216), (8, 23888564), (14, 13650608), (16, 11944282), (28, 6825304), (32, 5972141), (43, 4444384), (56, 3412652), (86, 2222192), (112, 1706326), (172, 1111096), (224, 853163), (301, 634912), (344, 555548), (602, 317456), (688, 277774), (1204, 158728), (1376, 138887), (2408, 79364), (4816, 39682), (9632, 19841)]