85553216

素因数分解:

$2^6\times 7^2\times {\mathrm{27281}}^1$

素因数の和:27307

約数の個数: 42

約数和(自身を含む): 197494398

約数和(自身を除く): 111941182

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 27281, 54562, 109124, 190967, 218248, 381934, 436496, 763868, 872992, 1336769, 1527736, 1745984, 2673538, 3055472, 5347076, 6110944, 10694152, 12221888, 21388304, 42776608, 85553216]

約数ペア:

[(1, 85553216), (2, 42776608), (4, 21388304), (7, 12221888), (8, 10694152), (14, 6110944), (16, 5347076), (28, 3055472), (32, 2673538), (49, 1745984), (56, 1527736), (64, 1336769), (98, 872992), (112, 763868), (196, 436496), (224, 381934), (392, 218248), (448, 190967), (784, 109124), (1568, 54562), (3136, 27281)]