30256336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{487}}^1$

素因数の和:859

約数の個数: 40

約数和(自身を含む): 64263744

約数和(自身を除く): 34007408

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 353, 487, 706, 974, 1412, 1948, 2824, 3883, 3896, 5357, 5648, 7766, 7792, 10714, 15532, 21428, 31064, 42856, 62128, 85712, 171911, 343822, 687644, 1375288, 1891021, 2750576, 3782042, 7564084, 15128168, 30256336]

約数ペア:

[(1, 30256336), (2, 15128168), (4, 7564084), (8, 3782042), (11, 2750576), (16, 1891021), (22, 1375288), (44, 687644), (88, 343822), (176, 171911), (353, 85712), (487, 62128), (706, 42856), (974, 31064), (1412, 21428), (1948, 15532), (2824, 10714), (3883, 7792), (3896, 7766), (5357, 5648)]