87490048

素因数分解:

$2^9\times {\mathrm{107}}^1\times {\mathrm{1597}}^1$

素因数の和:1722

約数の個数: 40

約数和(自身を含む): 176553432

約数和(自身を除く): 89063384

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 256, 428, 512, 856, 1597, 1712, 3194, 3424, 6388, 6848, 12776, 13696, 25552, 27392, 51104, 54784, 102208, 170879, 204416, 341758, 408832, 683516, 817664, 1367032, 2734064, 5468128, 10936256, 21872512, 43745024, 87490048]

約数ペア:

[(1, 87490048), (2, 43745024), (4, 21872512), (8, 10936256), (16, 5468128), (32, 2734064), (64, 1367032), (107, 817664), (128, 683516), (214, 408832), (256, 341758), (428, 204416), (512, 170879), (856, 102208), (1597, 54784), (1712, 51104), (3194, 27392), (3424, 25552), (6388, 13696), (6848, 12776)]