65037752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20173}}^1$

素因数の和:20223

約数の個数: 32

約数和(自身を含む): 135569280

約数和(自身を除く): 70531528

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 20173, 40346, 80692, 161384, 262249, 524498, 625363, 1048996, 1250726, 2097992, 2501452, 5002904, 8129719, 16259438, 32518876, 65037752]

約数ペア:

[(1, 65037752), (2, 32518876), (4, 16259438), (8, 8129719), (13, 5002904), (26, 2501452), (31, 2097992), (52, 1250726), (62, 1048996), (104, 625363), (124, 524498), (248, 262249), (403, 161384), (806, 80692), (1612, 40346), (3224, 20173)]