89256832

素因数分解:

$2^7\times 7^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:161

約数の個数: 128

約数和(自身を含む): 220320000

約数和(自身を除く): 131063168

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 107, 112, 128, 133, 152, 196, 214, 224, 266, 304, 343, 392, 428, 448, 532, 608, 686, 749, 784, 856, 896, 931, 1064, 1216, 1372, 1498, 1568, 1712, 1862, 2033, 2128, 2432, 2744, 2996, 3136, 3424, 3724, 4066, 4256, 5243, 5488, 5992, 6272, 6517, 6848, 7448, 8132, 8512, 10486, 10976, 11984, 13034, 13696, 14231, 14896, 16264, 17024, 20972, 21952, 23968, 26068, 28462, 29792, 32528, 36701, 41944, 43904, 47936, 52136, 56924, 59584, 65056, 73402, 83888, 95872, 99617, 104272, 113848, 119168, 130112, 146804, 167776, 199234, 208544, 227696, 260224, 293608, 335552, 398468, 417088, 455392, 587216, 671104, 697319, 796936, 834176, 910784, 1174432, 1394638, 1593872, 1821568, 2348864, 2789276, 3187744, 4697728, 5578552, 6375488, 11157104, 12750976, 22314208, 44628416, 89256832]

約数ペア:

[(1, 89256832), (2, 44628416), (4, 22314208), (7, 12750976), (8, 11157104), (14, 6375488), (16, 5578552), (19, 4697728), (28, 3187744), (32, 2789276), (38, 2348864), (49, 1821568), (56, 1593872), (64, 1394638), (76, 1174432), (98, 910784), (107, 834176), (112, 796936), (128, 697319), (133, 671104), (152, 587216), (196, 455392), (214, 417088), (224, 398468), (266, 335552), (304, 293608), (343, 260224), (392, 227696), (428, 208544), (448, 199234), (532, 167776), (608, 146804), (686, 130112), (749, 119168), (784, 113848), (856, 104272), (896, 99617), (931, 95872), (1064, 83888), (1216, 73402), (1372, 65056), (1498, 59584), (1568, 56924), (1712, 52136), (1862, 47936), (2033, 43904), (2128, 41944), (2432, 36701), (2744, 32528), (2996, 29792), (3136, 28462), (3424, 26068), (3724, 23968), (4066, 21952), (4256, 20972), (5243, 17024), (5488, 16264), (5992, 14896), (6272, 14231), (6517, 13696), (6848, 13034), (7448, 11984), (8132, 10976), (8512, 10486)]