2016224768

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{541}}^1$

素因数の和:839

約数の個数: 80

約数和(自身を含む): 4191762960

約数和(自身を除く): 2175538192

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 251, 256, 464, 502, 512, 541, 928, 1004, 1082, 1856, 2008, 2164, 3712, 4016, 4328, 7279, 7424, 8032, 8656, 14558, 14848, 15689, 16064, 17312, 29116, 31378, 32128, 34624, 58232, 62756, 64256, 69248, 116464, 125512, 128512, 135791, 138496, 232928, 251024, 271582, 276992, 465856, 502048, 543164, 931712, 1004096, 1086328, 1863424, 2008192, 2172656, 3726848, 3937939, 4016384, 4345312, 7875878, 8032768, 8690624, 15751756, 17381248, 31503512, 34762496, 63007024, 69524992, 126014048, 252028096, 504056192, 1008112384, 2016224768]

約数ペア:

[(1, 2016224768), (2, 1008112384), (4, 504056192), (8, 252028096), (16, 126014048), (29, 69524992), (32, 63007024), (58, 34762496), (64, 31503512), (116, 17381248), (128, 15751756), (232, 8690624), (251, 8032768), (256, 7875878), (464, 4345312), (502, 4016384), (512, 3937939), (541, 3726848), (928, 2172656), (1004, 2008192), (1082, 1863424), (1856, 1086328), (2008, 1004096), (2164, 931712), (3712, 543164), (4016, 502048), (4328, 465856), (7279, 276992), (7424, 271582), (8032, 251024), (8656, 232928), (14558, 138496), (14848, 135791), (15689, 128512), (16064, 125512), (17312, 116464), (29116, 69248), (31378, 64256), (32128, 62756), (34624, 58232)]