230272

素因数分解:

$2^7\times 7^1\times {\mathrm{257}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 526320

約数和(自身を除く): 296048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 257, 448, 514, 896, 1028, 1799, 2056, 3598, 4112, 7196, 8224, 14392, 16448, 28784, 32896, 57568, 115136, 230272]

約数ペア:

[(1, 230272), (2, 115136), (4, 57568), (7, 32896), (8, 28784), (14, 16448), (16, 14392), (28, 8224), (32, 7196), (56, 4112), (64, 3598), (112, 2056), (128, 1799), (224, 1028), (257, 896), (448, 514)]