55160464

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{16339}}^1$

素因数の和:16558

約数の個数: 20

約数和(自身を含む): 107386480

約数和(自身を除く): 52226016

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 16339, 32678, 65356, 130712, 261424, 3447529, 6895058, 13790116, 27580232, 55160464]

約数ペア:

[(1, 55160464), (2, 27580232), (4, 13790116), (8, 6895058), (16, 3447529), (211, 261424), (422, 130712), (844, 65356), (1688, 32678), (3376, 16339)]