56475568

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{13421}}^1$

素因数の和:13692

約数の個数: 20

約数和(自身を含む): 109845648

約数和(自身を除く): 53370080

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 13421, 26842, 53684, 107368, 214736, 3529723, 7059446, 14118892, 28237784, 56475568]

約数ペア:

[(1, 56475568), (2, 28237784), (4, 14118892), (8, 7059446), (16, 3529723), (263, 214736), (526, 107368), (1052, 53684), (2104, 26842), (4208, 13421)]