31918464

素因数分解:

$2^7\times 3^2\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 93085200

約数和(自身を除く): 61166736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 103, 128, 144, 192, 206, 269, 288, 309, 384, 412, 538, 576, 618, 807, 824, 927, 1076, 1152, 1236, 1614, 1648, 1854, 2152, 2421, 2472, 3228, 3296, 3708, 4304, 4842, 4944, 6456, 6592, 7416, 8608, 9684, 9888, 12912, 13184, 14832, 17216, 19368, 19776, 25824, 27707, 29664, 34432, 38736, 39552, 51648, 55414, 59328, 77472, 83121, 103296, 110828, 118656, 154944, 166242, 221656, 249363, 309888, 332484, 443312, 498726, 664968, 886624, 997452, 1329936, 1773248, 1994904, 2659872, 3546496, 3989808, 5319744, 7979616, 10639488, 15959232, 31918464]

約数ペア:

[(1, 31918464), (2, 15959232), (3, 10639488), (4, 7979616), (6, 5319744), (8, 3989808), (9, 3546496), (12, 2659872), (16, 1994904), (18, 1773248), (24, 1329936), (32, 997452), (36, 886624), (48, 664968), (64, 498726), (72, 443312), (96, 332484), (103, 309888), (128, 249363), (144, 221656), (192, 166242), (206, 154944), (269, 118656), (288, 110828), (309, 103296), (384, 83121), (412, 77472), (538, 59328), (576, 55414), (618, 51648), (807, 39552), (824, 38736), (927, 34432), (1076, 29664), (1152, 27707), (1236, 25824), (1614, 19776), (1648, 19368), (1854, 17216), (2152, 14832), (2421, 13184), (2472, 12912), (3228, 9888), (3296, 9684), (3708, 8608), (4304, 7416), (4842, 6592), (4944, 6456)]