16931036584

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{5303}}^1$

素因数の和:5471

約数の個数: 128

約数和(自身を含む): 40693985280

約数和(自身を除く): 23762948696

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 71, 73, 77, 88, 142, 146, 154, 284, 292, 308, 497, 511, 568, 584, 616, 781, 803, 994, 1022, 1562, 1606, 1988, 2044, 3124, 3212, 3976, 4088, 5183, 5303, 5467, 5621, 6248, 6424, 10366, 10606, 10934, 11242, 20732, 21212, 21868, 22484, 36281, 37121, 41464, 42424, 43736, 44968, 57013, 58333, 72562, 74242, 114026, 116666, 145124, 148484, 228052, 233332, 290248, 296968, 376513, 387119, 399091, 408331, 456104, 466664, 753026, 774238, 798182, 816662, 1506052, 1548476, 1596364, 1633324, 2635591, 2709833, 3012104, 3096952, 3192728, 3266648, 4141643, 4258309, 5271182, 5419666, 8283286, 8516618, 10542364, 10839332, 16566572, 17033236, 21084728, 21678664, 27485449, 28991501, 29808163, 33133144, 34066472, 54970898, 57983002, 59616326, 109941796, 115966004, 119232652, 192398143, 219883592, 231932008, 238465304, 302339939, 384796286, 604679878, 769592572, 1209359756, 1539185144, 2116379573, 2418719512, 4232759146, 8465518292, 16931036584]

約数ペア:

[(1, 16931036584), (2, 8465518292), (4, 4232759146), (7, 2418719512), (8, 2116379573), (11, 1539185144), (14, 1209359756), (22, 769592572), (28, 604679878), (44, 384796286), (56, 302339939), (71, 238465304), (73, 231932008), (77, 219883592), (88, 192398143), (142, 119232652), (146, 115966004), (154, 109941796), (284, 59616326), (292, 57983002), (308, 54970898), (497, 34066472), (511, 33133144), (568, 29808163), (584, 28991501), (616, 27485449), (781, 21678664), (803, 21084728), (994, 17033236), (1022, 16566572), (1562, 10839332), (1606, 10542364), (1988, 8516618), (2044, 8283286), (3124, 5419666), (3212, 5271182), (3976, 4258309), (4088, 4141643), (5183, 3266648), (5303, 3192728), (5467, 3096952), (5621, 3012104), (6248, 2709833), (6424, 2635591), (10366, 1633324), (10606, 1596364), (10934, 1548476), (11242, 1506052), (20732, 816662), (21212, 798182), (21868, 774238), (22484, 753026), (36281, 466664), (37121, 456104), (41464, 408331), (42424, 399091), (43736, 387119), (44968, 376513), (57013, 296968), (58333, 290248), (72562, 233332), (74242, 228052), (114026, 148484), (116666, 145124)]