31579968

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23497}}^1$

素因数の和:23519

約数の個数: 56

約数和(自身を含む): 95495872

約数和(自身を除く): 63915904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 23497, 46994, 70491, 93988, 140982, 164479, 187976, 281964, 328958, 375952, 493437, 563928, 657916, 751904, 986874, 1127856, 1315832, 1503808, 1973748, 2255712, 2631664, 3947496, 4511424, 5263328, 7894992, 10526656, 15789984, 31579968]

約数ペア:

[(1, 31579968), (2, 15789984), (3, 10526656), (4, 7894992), (6, 5263328), (7, 4511424), (8, 3947496), (12, 2631664), (14, 2255712), (16, 1973748), (21, 1503808), (24, 1315832), (28, 1127856), (32, 986874), (42, 751904), (48, 657916), (56, 563928), (64, 493437), (84, 375952), (96, 328958), (112, 281964), (168, 187976), (192, 164479), (224, 140982), (336, 93988), (448, 70491), (672, 46994), (1344, 23497)]