16963465088

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{12659}}^1$

素因数の和:12740

約数の個数: 96

約数和(自身を含む): 36899469000

約数和(自身を除く): 19936003912

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 232, 304, 361, 464, 551, 608, 722, 928, 1102, 1216, 1444, 1856, 2204, 2432, 2888, 3712, 4408, 5776, 8816, 10469, 11552, 12659, 17632, 20938, 23104, 25318, 35264, 41876, 46208, 50636, 70528, 83752, 101272, 167504, 202544, 240521, 335008, 367111, 405088, 481042, 670016, 734222, 810176, 962084, 1340032, 1468444, 1620352, 1924168, 2936888, 3848336, 4569899, 5873776, 6975109, 7696672, 9139798, 11747552, 13950218, 15393344, 18279596, 23495104, 27900436, 30786688, 36559192, 46990208, 55800872, 73118384, 111601744, 132527071, 146236768, 223203488, 265054142, 292473536, 446406976, 530108284, 584947072, 892813952, 1060216568, 2120433136, 4240866272, 8481732544, 16963465088]

約数ペア:

[(1, 16963465088), (2, 8481732544), (4, 4240866272), (8, 2120433136), (16, 1060216568), (19, 892813952), (29, 584947072), (32, 530108284), (38, 446406976), (58, 292473536), (64, 265054142), (76, 223203488), (116, 146236768), (128, 132527071), (152, 111601744), (232, 73118384), (304, 55800872), (361, 46990208), (464, 36559192), (551, 30786688), (608, 27900436), (722, 23495104), (928, 18279596), (1102, 15393344), (1216, 13950218), (1444, 11747552), (1856, 9139798), (2204, 7696672), (2432, 6975109), (2888, 5873776), (3712, 4569899), (4408, 3848336), (5776, 2936888), (8816, 1924168), (10469, 1620352), (11552, 1468444), (12659, 1340032), (17632, 962084), (20938, 810176), (23104, 734222), (25318, 670016), (35264, 481042), (41876, 405088), (46208, 367111), (50636, 335008), (70528, 240521), (83752, 202544), (101272, 167504)]