86137856

素因数分解:

$2^{10}\times 7^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:285

約数の個数: 88

約数和(自身を含む): 201031776

約数和(自身を除く): 114893920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 197, 224, 244, 256, 394, 427, 448, 488, 512, 788, 854, 896, 976, 1024, 1379, 1576, 1708, 1792, 1952, 2758, 3152, 3416, 3584, 3904, 5516, 6304, 6832, 7168, 7808, 11032, 12017, 12608, 13664, 15616, 22064, 24034, 25216, 27328, 31232, 44128, 48068, 50432, 54656, 62464, 84119, 88256, 96136, 100864, 109312, 168238, 176512, 192272, 201728, 218624, 336476, 353024, 384544, 437248, 672952, 706048, 769088, 1345904, 1412096, 1538176, 2691808, 3076352, 5383616, 6152704, 10767232, 12305408, 21534464, 43068928, 86137856]

約数ペア:

[(1, 86137856), (2, 43068928), (4, 21534464), (7, 12305408), (8, 10767232), (14, 6152704), (16, 5383616), (28, 3076352), (32, 2691808), (56, 1538176), (61, 1412096), (64, 1345904), (112, 769088), (122, 706048), (128, 672952), (197, 437248), (224, 384544), (244, 353024), (256, 336476), (394, 218624), (427, 201728), (448, 192272), (488, 176512), (512, 168238), (788, 109312), (854, 100864), (896, 96136), (976, 88256), (1024, 84119), (1379, 62464), (1576, 54656), (1708, 50432), (1792, 48068), (1952, 44128), (2758, 31232), (3152, 27328), (3416, 25216), (3584, 24034), (3904, 22064), (5516, 15616), (6304, 13664), (6832, 12608), (7168, 12017), (7808, 11032)]