31027968

素因数分解:

$2^8\times 3^3\times {\mathrm{67}}^2$

素因数の和:159

約数の個数: 108

約数和(自身を含む): 93145080

約数和(自身を除く): 62117112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 96, 108, 128, 134, 144, 192, 201, 216, 256, 268, 288, 384, 402, 432, 536, 576, 603, 768, 804, 864, 1072, 1152, 1206, 1608, 1728, 1809, 2144, 2304, 2412, 3216, 3456, 3618, 4288, 4489, 4824, 6432, 6912, 7236, 8576, 8978, 9648, 12864, 13467, 14472, 17152, 17956, 19296, 25728, 26934, 28944, 35912, 38592, 40401, 51456, 53868, 57888, 71824, 77184, 80802, 107736, 115776, 121203, 143648, 154368, 161604, 215472, 231552, 242406, 287296, 323208, 430944, 463104, 484812, 574592, 646416, 861888, 969624, 1149184, 1292832, 1723776, 1939248, 2585664, 3447552, 3878496, 5171328, 7756992, 10342656, 15513984, 31027968]

約数ペア:

[(1, 31027968), (2, 15513984), (3, 10342656), (4, 7756992), (6, 5171328), (8, 3878496), (9, 3447552), (12, 2585664), (16, 1939248), (18, 1723776), (24, 1292832), (27, 1149184), (32, 969624), (36, 861888), (48, 646416), (54, 574592), (64, 484812), (67, 463104), (72, 430944), (96, 323208), (108, 287296), (128, 242406), (134, 231552), (144, 215472), (192, 161604), (201, 154368), (216, 143648), (256, 121203), (268, 115776), (288, 107736), (384, 80802), (402, 77184), (432, 71824), (536, 57888), (576, 53868), (603, 51456), (768, 40401), (804, 38592), (864, 35912), (1072, 28944), (1152, 26934), (1206, 25728), (1608, 19296), (1728, 17956), (1809, 17152), (2144, 14472), (2304, 13467), (2412, 12864), (3216, 9648), (3456, 8978), (3618, 8576), (4288, 7236), (4489, 6912), (4824, 6432)]