173894272

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{25633}}^1$

素因数の和:25700

約数の個数: 32

約数和(自身を含む): 352980180

約数和(自身を除く): 179085908

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 3392, 6784, 25633, 51266, 102532, 205064, 410128, 820256, 1358549, 1640512, 2717098, 3281024, 5434196, 10868392, 21736784, 43473568, 86947136, 173894272]

約数ペア:

[(1, 173894272), (2, 86947136), (4, 43473568), (8, 21736784), (16, 10868392), (32, 5434196), (53, 3281024), (64, 2717098), (106, 1640512), (128, 1358549), (212, 820256), (424, 410128), (848, 205064), (1696, 102532), (3392, 51266), (6784, 25633)]