2091684352

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1439}}^1$

素因数の和:1641

約数の個数: 80

約数和(自身を含む): 4454714880

約数和(自身を除く): 2363030528

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 167, 256, 272, 334, 512, 544, 668, 1088, 1336, 1439, 2176, 2672, 2839, 2878, 4352, 5344, 5678, 5756, 8704, 10688, 11356, 11512, 21376, 22712, 23024, 24463, 42752, 45424, 46048, 48926, 85504, 90848, 92096, 97852, 181696, 184192, 195704, 240313, 363392, 368384, 391408, 480626, 726784, 736768, 782816, 961252, 1453568, 1565632, 1922504, 3131264, 3845008, 4085321, 6262528, 7690016, 8170642, 12525056, 15380032, 16341284, 30760064, 32682568, 61520128, 65365136, 123040256, 130730272, 261460544, 522921088, 1045842176, 2091684352]

約数ペア:

[(1, 2091684352), (2, 1045842176), (4, 522921088), (8, 261460544), (16, 130730272), (17, 123040256), (32, 65365136), (34, 61520128), (64, 32682568), (68, 30760064), (128, 16341284), (136, 15380032), (167, 12525056), (256, 8170642), (272, 7690016), (334, 6262528), (512, 4085321), (544, 3845008), (668, 3131264), (1088, 1922504), (1336, 1565632), (1439, 1453568), (2176, 961252), (2672, 782816), (2839, 736768), (2878, 726784), (4352, 480626), (5344, 391408), (5678, 368384), (5756, 363392), (8704, 240313), (10688, 195704), (11356, 184192), (11512, 181696), (21376, 97852), (22712, 92096), (23024, 90848), (24463, 85504), (42752, 48926), (45424, 46048)]