86918944

素因数分解:

$2^5\times 7^3\times {\mathrm{7919}}^1$

素因数の和:7950

約数の個数: 48

約数和(自身を含む): 199584000

約数和(自身を除く): 112665056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2744, 5488, 7919, 10976, 15838, 31676, 55433, 63352, 110866, 126704, 221732, 253408, 388031, 443464, 776062, 886928, 1552124, 1773856, 2716217, 3104248, 5432434, 6208496, 10864868, 12416992, 21729736, 43459472, 86918944]

約数ペア:

[(1, 86918944), (2, 43459472), (4, 21729736), (7, 12416992), (8, 10864868), (14, 6208496), (16, 5432434), (28, 3104248), (32, 2716217), (49, 1773856), (56, 1552124), (98, 886928), (112, 776062), (196, 443464), (224, 388031), (343, 253408), (392, 221732), (686, 126704), (784, 110866), (1372, 63352), (1568, 55433), (2744, 31676), (5488, 15838), (7919, 10976)]