31584336

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 160

約数和(自身を含む): 100374528

約数和(自身を除く): 68790192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 61, 67, 69, 84, 92, 112, 122, 134, 138, 161, 168, 183, 184, 201, 244, 268, 276, 322, 336, 366, 368, 402, 427, 469, 483, 488, 536, 552, 644, 732, 804, 854, 938, 966, 976, 1072, 1104, 1281, 1288, 1403, 1407, 1464, 1541, 1608, 1708, 1876, 1932, 2562, 2576, 2806, 2814, 2928, 3082, 3216, 3416, 3752, 3864, 4087, 4209, 4623, 5124, 5612, 5628, 6164, 6832, 7504, 7728, 8174, 8418, 9246, 9821, 10248, 10787, 11224, 11256, 12261, 12328, 16348, 16836, 18492, 19642, 20496, 21574, 22448, 22512, 24522, 24656, 28609, 29463, 32361, 32696, 33672, 36984, 39284, 43148, 49044, 57218, 58926, 64722, 65392, 67344, 73968, 78568, 85827, 86296, 94001, 98088, 114436, 117852, 129444, 157136, 171654, 172592, 188002, 196176, 228872, 235704, 258888, 282003, 343308, 376004, 457744, 471408, 517776, 564006, 658007, 686616, 752008, 1128012, 1316014, 1373232, 1504016, 1974021, 2256024, 2632028, 3948042, 4512048, 5264056, 7896084, 10528112, 15792168, 31584336]

約数ペア:

[(1, 31584336), (2, 15792168), (3, 10528112), (4, 7896084), (6, 5264056), (7, 4512048), (8, 3948042), (12, 2632028), (14, 2256024), (16, 1974021), (21, 1504016), (23, 1373232), (24, 1316014), (28, 1128012), (42, 752008), (46, 686616), (48, 658007), (56, 564006), (61, 517776), (67, 471408), (69, 457744), (84, 376004), (92, 343308), (112, 282003), (122, 258888), (134, 235704), (138, 228872), (161, 196176), (168, 188002), (183, 172592), (184, 171654), (201, 157136), (244, 129444), (268, 117852), (276, 114436), (322, 98088), (336, 94001), (366, 86296), (368, 85827), (402, 78568), (427, 73968), (469, 67344), (483, 65392), (488, 64722), (536, 58926), (552, 57218), (644, 49044), (732, 43148), (804, 39284), (854, 36984), (938, 33672), (966, 32696), (976, 32361), (1072, 29463), (1104, 28609), (1281, 24656), (1288, 24522), (1403, 22512), (1407, 22448), (1464, 21574), (1541, 20496), (1608, 19642), (1708, 18492), (1876, 16836), (1932, 16348), (2562, 12328), (2576, 12261), (2806, 11256), (2814, 11224), (2928, 10787), (3082, 10248), (3216, 9821), (3416, 9246), (3752, 8418), (3864, 8174), (4087, 7728), (4209, 7504), (4623, 6832), (5124, 6164), (5612, 5628)]