55821232

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{8287}}^1$

素因数の和:8716

約数の個数: 20

約数和(自身を含む): 108423616

約数和(自身を除く): 52602384

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 8287, 16574, 33148, 66296, 132592, 3488827, 6977654, 13955308, 27910616, 55821232]

約数ペア:

[(1, 55821232), (2, 27910616), (4, 13955308), (8, 6977654), (16, 3488827), (421, 132592), (842, 66296), (1684, 33148), (3368, 16574), (6736, 8287)]