16086928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 80

約数和(自身を含む): 37497600

約数和(自身を除く): 21410672

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 79, 88, 89, 104, 143, 158, 176, 178, 208, 286, 316, 356, 572, 632, 712, 869, 979, 1027, 1144, 1157, 1264, 1424, 1738, 1958, 2054, 2288, 2314, 3476, 3916, 4108, 4628, 6952, 7031, 7832, 8216, 9256, 11297, 12727, 13904, 14062, 15664, 16432, 18512, 22594, 25454, 28124, 45188, 50908, 56248, 77341, 90376, 91403, 101816, 112496, 154682, 180752, 182806, 203632, 309364, 365612, 618728, 731224, 1005433, 1237456, 1462448, 2010866, 4021732, 8043464, 16086928]

約数ペア:

[(1, 16086928), (2, 8043464), (4, 4021732), (8, 2010866), (11, 1462448), (13, 1237456), (16, 1005433), (22, 731224), (26, 618728), (44, 365612), (52, 309364), (79, 203632), (88, 182806), (89, 180752), (104, 154682), (143, 112496), (158, 101816), (176, 91403), (178, 90376), (208, 77341), (286, 56248), (316, 50908), (356, 45188), (572, 28124), (632, 25454), (712, 22594), (869, 18512), (979, 16432), (1027, 15664), (1144, 14062), (1157, 13904), (1264, 12727), (1424, 11297), (1738, 9256), (1958, 8216), (2054, 7832), (2288, 7031), (2314, 6952), (3476, 4628), (3916, 4108)]