109673984

素因数分解:

$2^9\times 7^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:527

約数の個数: 80

約数和(自身を含む): 254555136

約数和(自身を除く): 144881152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 256, 284, 431, 448, 497, 512, 568, 862, 896, 994, 1136, 1724, 1792, 1988, 2272, 3017, 3448, 3584, 3976, 4544, 6034, 6896, 7952, 9088, 12068, 13792, 15904, 18176, 24136, 27584, 30601, 31808, 36352, 48272, 55168, 61202, 63616, 96544, 110336, 122404, 127232, 193088, 214207, 220672, 244808, 254464, 386176, 428414, 489616, 772352, 856828, 979232, 1544704, 1713656, 1958464, 3427312, 3916928, 6854624, 7833856, 13709248, 15667712, 27418496, 54836992, 109673984]

約数ペア:

[(1, 109673984), (2, 54836992), (4, 27418496), (7, 15667712), (8, 13709248), (14, 7833856), (16, 6854624), (28, 3916928), (32, 3427312), (56, 1958464), (64, 1713656), (71, 1544704), (112, 979232), (128, 856828), (142, 772352), (224, 489616), (256, 428414), (284, 386176), (431, 254464), (448, 244808), (497, 220672), (512, 214207), (568, 193088), (862, 127232), (896, 122404), (994, 110336), (1136, 96544), (1724, 63616), (1792, 61202), (1988, 55168), (2272, 48272), (3017, 36352), (3448, 31808), (3584, 30601), (3976, 27584), (4544, 24136), (6034, 18176), (6896, 15904), (7952, 13792), (9088, 12068)]