88890933136

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{811}}^1\times {\mathrm{1613}}^1$

素因数の和:2600

約数の個数: 80

約数和(自身を含む): 179411516928

約数和(自身を除く): 90520583792

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 137, 248, 274, 496, 548, 811, 1096, 1613, 1622, 2192, 3226, 3244, 4247, 6452, 6488, 8494, 12904, 12976, 16988, 25141, 25808, 33976, 50003, 50282, 67952, 100006, 100564, 111107, 200012, 201128, 220981, 222214, 400024, 402256, 441962, 444428, 800048, 883924, 888856, 1308143, 1767848, 1777712, 2616286, 3444317, 3535696, 5232572, 6850411, 6888634, 10465144, 13700822, 13777268, 20930288, 27401644, 27554536, 40552433, 54803288, 55109072, 81104866, 109606576, 162209732, 179215591, 324419464, 358431182, 648838928, 716862364, 1433724728, 2867449456, 5555683321, 11111366642, 22222733284, 44445466568, 88890933136]

約数ペア:

[(1, 88890933136), (2, 44445466568), (4, 22222733284), (8, 11111366642), (16, 5555683321), (31, 2867449456), (62, 1433724728), (124, 716862364), (137, 648838928), (248, 358431182), (274, 324419464), (496, 179215591), (548, 162209732), (811, 109606576), (1096, 81104866), (1613, 55109072), (1622, 54803288), (2192, 40552433), (3226, 27554536), (3244, 27401644), (4247, 20930288), (6452, 13777268), (6488, 13700822), (8494, 10465144), (12904, 6888634), (12976, 6850411), (16988, 5232572), (25141, 3535696), (25808, 3444317), (33976, 2616286), (50003, 1777712), (50282, 1767848), (67952, 1308143), (100006, 888856), (100564, 883924), (111107, 800048), (200012, 444428), (201128, 441962), (220981, 402256), (222214, 400024)]