31570112

素因数分解:

$2^6\times 7^2\times {\mathrm{10067}}^1$

素因数の和:10093

約数の個数: 42

約数和(自身を含む): 72882252

約数和(自身を除く): 41312140

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 10067, 20134, 40268, 70469, 80536, 140938, 161072, 281876, 322144, 493283, 563752, 644288, 986566, 1127504, 1973132, 2255008, 3946264, 4510016, 7892528, 15785056, 31570112]

約数ペア:

[(1, 31570112), (2, 15785056), (4, 7892528), (7, 4510016), (8, 3946264), (14, 2255008), (16, 1973132), (28, 1127504), (32, 986566), (49, 644288), (56, 563752), (64, 493283), (98, 322144), (112, 281876), (196, 161072), (224, 140938), (392, 80536), (448, 70469), (784, 40268), (1568, 20134), (3136, 10067)]