4331738128

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{2447}}^1$

素因数の和:2612

約数の個数: 80

約数和(自身を含む): 8975425536

約数和(自身を除く): 4643687408

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 83, 86, 124, 166, 172, 248, 332, 344, 496, 664, 688, 1328, 1333, 2447, 2573, 2666, 3569, 4894, 5146, 5332, 7138, 9788, 10292, 10664, 14276, 19576, 20584, 21328, 28552, 39152, 41168, 57104, 75857, 105221, 110639, 151714, 203101, 210442, 221278, 303428, 406202, 420884, 442556, 606856, 812404, 841768, 885112, 1213712, 1624808, 1683536, 1770224, 3249616, 3261851, 6296131, 6523702, 8733343, 12592262, 13047404, 17466686, 25184524, 26094808, 34933372, 50369048, 52189616, 69866744, 100738096, 139733488, 270733633, 541467266, 1082934532, 2165869064, 4331738128]

約数ペア:

[(1, 4331738128), (2, 2165869064), (4, 1082934532), (8, 541467266), (16, 270733633), (31, 139733488), (43, 100738096), (62, 69866744), (83, 52189616), (86, 50369048), (124, 34933372), (166, 26094808), (172, 25184524), (248, 17466686), (332, 13047404), (344, 12592262), (496, 8733343), (664, 6523702), (688, 6296131), (1328, 3261851), (1333, 3249616), (2447, 1770224), (2573, 1683536), (2666, 1624808), (3569, 1213712), (4894, 885112), (5146, 841768), (5332, 812404), (7138, 606856), (9788, 442556), (10292, 420884), (10664, 406202), (14276, 303428), (19576, 221278), (20584, 210442), (21328, 203101), (28552, 151714), (39152, 110639), (41168, 105221), (57104, 75857)]