2016089744

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2731}}^1$

素因数の和:2848

約数の個数: 80

約数和(自身を含む): 4248150720

約数和(自身を除く): 2232060976

約数列:

[1, 2, 4, 8, 16, 29, 37, 43, 58, 74, 86, 116, 148, 172, 232, 296, 344, 464, 592, 688, 1073, 1247, 1591, 2146, 2494, 2731, 3182, 4292, 4988, 5462, 6364, 8584, 9976, 10924, 12728, 17168, 19952, 21848, 25456, 43696, 46139, 79199, 92278, 101047, 117433, 158398, 184556, 202094, 234866, 316796, 369112, 404188, 469732, 633592, 738224, 808376, 939464, 1267184, 1616752, 1878928, 2930363, 3405557, 4345021, 5860726, 6811114, 8690042, 11721452, 13622228, 17380084, 23442904, 27244456, 34760168, 46885808, 54488912, 69520336, 126005609, 252011218, 504022436, 1008044872, 2016089744]

約数ペア:

[(1, 2016089744), (2, 1008044872), (4, 504022436), (8, 252011218), (16, 126005609), (29, 69520336), (37, 54488912), (43, 46885808), (58, 34760168), (74, 27244456), (86, 23442904), (116, 17380084), (148, 13622228), (172, 11721452), (232, 8690042), (296, 6811114), (344, 5860726), (464, 4345021), (592, 3405557), (688, 2930363), (1073, 1878928), (1247, 1616752), (1591, 1267184), (2146, 939464), (2494, 808376), (2731, 738224), (3182, 633592), (4292, 469732), (4988, 404188), (5462, 369112), (6364, 316796), (8584, 234866), (9976, 202094), (10924, 184556), (12728, 158398), (17168, 117433), (19952, 101047), (21848, 92278), (25456, 79199), (43696, 46139)]