31799808

素因数分解:

$2^9\times 3^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:194

約数の個数: 120

約数和(自身を含む): 94050528

約数和(自身を除く): 62250720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 103, 128, 134, 144, 192, 201, 206, 256, 268, 288, 309, 384, 402, 412, 512, 536, 576, 603, 618, 768, 804, 824, 927, 1072, 1152, 1206, 1236, 1536, 1608, 1648, 1854, 2144, 2304, 2412, 2472, 3216, 3296, 3708, 4288, 4608, 4824, 4944, 6432, 6592, 6901, 7416, 8576, 9648, 9888, 12864, 13184, 13802, 14832, 17152, 19296, 19776, 20703, 25728, 26368, 27604, 29664, 34304, 38592, 39552, 41406, 51456, 52736, 55208, 59328, 62109, 77184, 79104, 82812, 102912, 110416, 118656, 124218, 154368, 158208, 165624, 220832, 237312, 248436, 308736, 331248, 441664, 474624, 496872, 662496, 883328, 993744, 1324992, 1766656, 1987488, 2649984, 3533312, 3974976, 5299968, 7949952, 10599936, 15899904, 31799808]

約数ペア:

[(1, 31799808), (2, 15899904), (3, 10599936), (4, 7949952), (6, 5299968), (8, 3974976), (9, 3533312), (12, 2649984), (16, 1987488), (18, 1766656), (24, 1324992), (32, 993744), (36, 883328), (48, 662496), (64, 496872), (67, 474624), (72, 441664), (96, 331248), (103, 308736), (128, 248436), (134, 237312), (144, 220832), (192, 165624), (201, 158208), (206, 154368), (256, 124218), (268, 118656), (288, 110416), (309, 102912), (384, 82812), (402, 79104), (412, 77184), (512, 62109), (536, 59328), (576, 55208), (603, 52736), (618, 51456), (768, 41406), (804, 39552), (824, 38592), (927, 34304), (1072, 29664), (1152, 27604), (1206, 26368), (1236, 25728), (1536, 20703), (1608, 19776), (1648, 19296), (1854, 17152), (2144, 14832), (2304, 13802), (2412, 13184), (2472, 12864), (3216, 9888), (3296, 9648), (3708, 8576), (4288, 7416), (4608, 6901), (4824, 6592), (4944, 6432)]