64583248

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{93871}}^1$

素因数の和:93922

約数の個数: 20

約数和(自身を含む): 128041408

約数和(自身を除く): 63458160

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 93871, 187742, 375484, 750968, 1501936, 4036453, 8072906, 16145812, 32291624, 64583248]

約数ペア:

[(1, 64583248), (2, 32291624), (4, 16145812), (8, 8072906), (16, 4036453), (43, 1501936), (86, 750968), (172, 375484), (344, 187742), (688, 93871)]