54321232

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7951}}^1$

素因数の和:8027

約数の個数: 40

約数和(自身を含む): 122269952

約数和(自身を除く): 67948720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 7951, 15902, 31804, 55657, 63608, 111314, 127216, 222628, 445256, 485011, 890512, 970022, 1940044, 3395077, 3880088, 6790154, 7760176, 13580308, 27160616, 54321232]

約数ペア:

[(1, 54321232), (2, 27160616), (4, 13580308), (7, 7760176), (8, 6790154), (14, 3880088), (16, 3395077), (28, 1940044), (56, 970022), (61, 890512), (112, 485011), (122, 445256), (244, 222628), (427, 127216), (488, 111314), (854, 63608), (976, 55657), (1708, 31804), (3416, 15902), (6832, 7951)]