56664304

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{32491}}^1$

素因数の和:32608

約数の個数: 20

約数和(自身を含む): 110797720

約数和(自身を除く): 54133416

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 32491, 64982, 129964, 259928, 519856, 3541519, 7083038, 14166076, 28332152, 56664304]

約数ペア:

[(1, 56664304), (2, 28332152), (4, 14166076), (8, 7083038), (16, 3541519), (109, 519856), (218, 259928), (436, 129964), (872, 64982), (1744, 32491)]