31029152

素因数分解:

$2^5\times 7^3\times {\mathrm{11}}^1\times {\mathrm{257}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 78019200

約数和(自身を除く): 46990048

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 257, 308, 343, 352, 392, 514, 539, 616, 686, 784, 1028, 1078, 1232, 1372, 1568, 1799, 2056, 2156, 2464, 2744, 2827, 3598, 3773, 4112, 4312, 5488, 5654, 7196, 7546, 8224, 8624, 10976, 11308, 12593, 14392, 15092, 17248, 19789, 22616, 25186, 28784, 30184, 39578, 45232, 50372, 57568, 60368, 79156, 88151, 90464, 100744, 120736, 138523, 158312, 176302, 201488, 277046, 316624, 352604, 402976, 554092, 633248, 705208, 969661, 1108184, 1410416, 1939322, 2216368, 2820832, 3878644, 4432736, 7757288, 15514576, 31029152]

約数ペア:

[(1, 31029152), (2, 15514576), (4, 7757288), (7, 4432736), (8, 3878644), (11, 2820832), (14, 2216368), (16, 1939322), (22, 1410416), (28, 1108184), (32, 969661), (44, 705208), (49, 633248), (56, 554092), (77, 402976), (88, 352604), (98, 316624), (112, 277046), (154, 201488), (176, 176302), (196, 158312), (224, 138523), (257, 120736), (308, 100744), (343, 90464), (352, 88151), (392, 79156), (514, 60368), (539, 57568), (616, 50372), (686, 45232), (784, 39578), (1028, 30184), (1078, 28784), (1232, 25186), (1372, 22616), (1568, 19789), (1799, 17248), (2056, 15092), (2156, 14392), (2464, 12593), (2744, 11308), (2827, 10976), (3598, 8624), (3773, 8224), (4112, 7546), (4312, 7196), (5488, 5654)]