56557571528

素因数分解:

$2^3\times {\mathrm{8231}}^1\times {\mathrm{858911}}^1$

素因数の和:867148

約数の個数: 16

約数和(自身を含む): 106058453760

約数和(自身を除く): 49500882232

約数列:

[1, 2, 4, 8, 8231, 16462, 32924, 65848, 858911, 1717822, 3435644, 6871288, 7069696441, 14139392882, 28278785764, 56557571528]

約数ペア:

[(1, 56557571528), (2, 28278785764), (4, 14139392882), (8, 7069696441), (8231, 6871288), (16462, 3435644), (32924, 1717822), (65848, 858911)]