31126326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{757}}^1$

素因数の和:869

約数の個数: 64

約数和(自身を含む): 78589440

約数和(自身を除く): 47463114

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 89, 154, 178, 231, 267, 462, 534, 623, 757, 979, 1246, 1514, 1869, 1958, 2271, 2937, 3738, 4542, 5299, 5874, 6853, 8327, 10598, 13706, 15897, 16654, 20559, 24981, 31794, 41118, 49962, 58289, 67373, 116578, 134746, 174867, 202119, 349734, 404238, 471611, 741103, 943222, 1414833, 1482206, 2223309, 2829666, 4446618, 5187721, 10375442, 15563163, 31126326]

約数ペア:

[(1, 31126326), (2, 15563163), (3, 10375442), (6, 5187721), (7, 4446618), (11, 2829666), (14, 2223309), (21, 1482206), (22, 1414833), (33, 943222), (42, 741103), (66, 471611), (77, 404238), (89, 349734), (154, 202119), (178, 174867), (231, 134746), (267, 116578), (462, 67373), (534, 58289), (623, 49962), (757, 41118), (979, 31794), (1246, 24981), (1514, 20559), (1869, 16654), (1958, 15897), (2271, 13706), (2937, 10598), (3738, 8327), (4542, 6853), (5299, 5874)]