8042972816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{2657}}^1$

素因数の和:3072

約数の個数: 80

約数和(自身を含む): 17086049280

約数和(自身を除く): 9043076464

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 359, 496, 527, 718, 1054, 1436, 2108, 2657, 2872, 4216, 5314, 5744, 6103, 8432, 10628, 11129, 12206, 21256, 22258, 24412, 42512, 44516, 45169, 48824, 82367, 89032, 90338, 97648, 164734, 178064, 180676, 189193, 329468, 361352, 378386, 658936, 722704, 756772, 953863, 1317872, 1400239, 1513544, 1907726, 2800478, 3027088, 3815452, 5600956, 7630904, 11201912, 15261808, 16215671, 22403824, 29569753, 32431342, 59139506, 64862684, 118279012, 129725368, 236558024, 259450736, 473116048, 502685801, 1005371602, 2010743204, 4021486408, 8042972816]

約数ペア:

[(1, 8042972816), (2, 4021486408), (4, 2010743204), (8, 1005371602), (16, 502685801), (17, 473116048), (31, 259450736), (34, 236558024), (62, 129725368), (68, 118279012), (124, 64862684), (136, 59139506), (248, 32431342), (272, 29569753), (359, 22403824), (496, 16215671), (527, 15261808), (718, 11201912), (1054, 7630904), (1436, 5600956), (2108, 3815452), (2657, 3027088), (2872, 2800478), (4216, 1907726), (5314, 1513544), (5744, 1400239), (6103, 1317872), (8432, 953863), (10628, 756772), (11129, 722704), (12206, 658936), (21256, 378386), (22258, 361352), (24412, 329468), (42512, 189193), (44516, 180676), (45169, 178064), (48824, 164734), (82367, 97648), (89032, 90338)]