89211056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:330

約数の個数: 80

約数和(自身を含む): 197987328

約数和(自身を除く): 108776272

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 83, 88, 124, 166, 176, 197, 248, 332, 341, 394, 496, 664, 682, 788, 913, 1328, 1364, 1576, 1826, 2167, 2573, 2728, 3152, 3652, 4334, 5146, 5456, 6107, 7304, 8668, 10292, 12214, 14608, 16351, 17336, 20584, 24428, 28303, 32702, 34672, 41168, 48856, 56606, 65404, 67177, 97712, 113212, 130808, 134354, 179861, 226424, 261616, 268708, 359722, 452848, 506881, 537416, 719444, 1013762, 1074832, 1438888, 2027524, 2877776, 4055048, 5575691, 8110096, 11151382, 22302764, 44605528, 89211056]

約数ペア:

[(1, 89211056), (2, 44605528), (4, 22302764), (8, 11151382), (11, 8110096), (16, 5575691), (22, 4055048), (31, 2877776), (44, 2027524), (62, 1438888), (83, 1074832), (88, 1013762), (124, 719444), (166, 537416), (176, 506881), (197, 452848), (248, 359722), (332, 268708), (341, 261616), (394, 226424), (496, 179861), (664, 134354), (682, 130808), (788, 113212), (913, 97712), (1328, 67177), (1364, 65404), (1576, 56606), (1826, 48856), (2167, 41168), (2573, 34672), (2728, 32702), (3152, 28303), (3652, 24428), (4334, 20584), (5146, 17336), (5456, 16351), (6107, 14608), (7304, 12214), (8668, 10292)]