31684992

素因数分解:

$2^7\times 3^1\times {\mathrm{109}}^1\times {\mathrm{757}}^1$

素因数の和:883

約数の個数: 64

約数和(自身を含む): 85047600

約数和(自身を除く): 53362608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 128, 192, 218, 327, 384, 436, 654, 757, 872, 1308, 1514, 1744, 2271, 2616, 3028, 3488, 4542, 5232, 6056, 6976, 9084, 10464, 12112, 13952, 18168, 20928, 24224, 36336, 41856, 48448, 72672, 82513, 96896, 145344, 165026, 247539, 290688, 330052, 495078, 660104, 990156, 1320208, 1980312, 2640416, 3960624, 5280832, 7921248, 10561664, 15842496, 31684992]

約数ペア:

[(1, 31684992), (2, 15842496), (3, 10561664), (4, 7921248), (6, 5280832), (8, 3960624), (12, 2640416), (16, 1980312), (24, 1320208), (32, 990156), (48, 660104), (64, 495078), (96, 330052), (109, 290688), (128, 247539), (192, 165026), (218, 145344), (327, 96896), (384, 82513), (436, 72672), (654, 48448), (757, 41856), (872, 36336), (1308, 24224), (1514, 20928), (1744, 18168), (2271, 13952), (2616, 12112), (3028, 10464), (3488, 9084), (4542, 6976), (5232, 6056)]