65265808

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{32119}}^1$

素因数の和:32254

約数の個数: 20

約数和(自身を含む): 127452160

約数和(自身を除く): 62186352

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 32119, 64238, 128476, 256952, 513904, 4079113, 8158226, 16316452, 32632904, 65265808]

約数ペア:

[(1, 65265808), (2, 32632904), (4, 16316452), (8, 8158226), (16, 4079113), (127, 513904), (254, 256952), (508, 128476), (1016, 64238), (2032, 32119)]