55627216

素因数分解:

$2^4\times {\mathrm{643}}^1\times {\mathrm{5407}}^1$

素因数の和:6058

約数の個数: 20

約数和(自身を含む): 107965312

約数和(自身を除く): 52338096

約数列:

[1, 2, 4, 8, 16, 643, 1286, 2572, 5144, 5407, 10288, 10814, 21628, 43256, 86512, 3476701, 6953402, 13906804, 27813608, 55627216]

約数ペア:

[(1, 55627216), (2, 27813608), (4, 13906804), (8, 6953402), (16, 3476701), (643, 86512), (1286, 43256), (2572, 21628), (5144, 10814), (5407, 10288)]