55671992

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{78191}}^1$

素因数の和:78286

約数の個数: 16

約数和(自身を含む): 105559200

約数和(自身を除く): 49887208

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 78191, 156382, 312764, 625528, 6958999, 13917998, 27835996, 55671992]

約数ペア:

[(1, 55671992), (2, 27835996), (4, 13917998), (8, 6958999), (89, 625528), (178, 312764), (356, 156382), (712, 78191)]