31517248

素因数分解:

$2^6\times 7^1\times {\mathrm{70351}}^1$

素因数の和:70370

約数の個数: 28

約数和(自身を含む): 71477632

約数和(自身を除く): 39960384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 70351, 140702, 281404, 492457, 562808, 984914, 1125616, 1969828, 2251232, 3939656, 4502464, 7879312, 15758624, 31517248]

約数ペア:

[(1, 31517248), (2, 15758624), (4, 7879312), (7, 4502464), (8, 3939656), (14, 2251232), (16, 1969828), (28, 1125616), (32, 984914), (56, 562808), (64, 492457), (112, 281404), (224, 140702), (448, 70351)]