16987084136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{49031}}^1$

素因数の和:49206

約数の個数: 64

約数和(自身を含む): 36150312960

約数和(自身を除く): 19163228824

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 127, 248, 254, 341, 508, 682, 1016, 1364, 1397, 2728, 2794, 3937, 5588, 7874, 11176, 15748, 31496, 43307, 49031, 86614, 98062, 173228, 196124, 346456, 392248, 539341, 1078682, 1519961, 2157364, 3039922, 4314728, 6079844, 6226937, 12159688, 12453874, 16719571, 24907748, 33439142, 49815496, 66878284, 68496307, 133756568, 136992614, 193035047, 273985228, 386070094, 547970456, 772140188, 1544280376, 2123385517, 4246771034, 8493542068, 16987084136]

約数ペア:

[(1, 16987084136), (2, 8493542068), (4, 4246771034), (8, 2123385517), (11, 1544280376), (22, 772140188), (31, 547970456), (44, 386070094), (62, 273985228), (88, 193035047), (124, 136992614), (127, 133756568), (248, 68496307), (254, 66878284), (341, 49815496), (508, 33439142), (682, 24907748), (1016, 16719571), (1364, 12453874), (1397, 12159688), (2728, 6226937), (2794, 6079844), (3937, 4314728), (5588, 3039922), (7874, 2157364), (11176, 1519961), (15748, 1078682), (31496, 539341), (43307, 392248), (49031, 346456), (86614, 196124), (98062, 173228)]