86508128

素因数分解:

$2^5\times 7^2\times {\mathrm{55171}}^1$

素因数の和:55195

約数の個数: 36

約数和(自身を含む): 198122652

約数和(自身を除く): 111614524

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 55171, 110342, 220684, 386197, 441368, 772394, 882736, 1544788, 1765472, 2703379, 3089576, 5406758, 6179152, 10813516, 12358304, 21627032, 43254064, 86508128]

約数ペア:

[(1, 86508128), (2, 43254064), (4, 21627032), (7, 12358304), (8, 10813516), (14, 6179152), (16, 5406758), (28, 3089576), (32, 2703379), (49, 1765472), (56, 1544788), (98, 882736), (112, 772394), (196, 441368), (224, 386197), (392, 220684), (784, 110342), (1568, 55171)]