2267648

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:164

約数の個数: 40

約数和(自身を含む): 4681248

約数和(自身を除く): 2413600

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 103, 128, 172, 206, 256, 344, 412, 512, 688, 824, 1376, 1648, 2752, 3296, 4429, 5504, 6592, 8858, 11008, 13184, 17716, 22016, 26368, 35432, 52736, 70864, 141728, 283456, 566912, 1133824, 2267648]

約数ペア:

[(1, 2267648), (2, 1133824), (4, 566912), (8, 283456), (16, 141728), (32, 70864), (43, 52736), (64, 35432), (86, 26368), (103, 22016), (128, 17716), (172, 13184), (206, 11008), (256, 8858), (344, 6592), (412, 5504), (512, 4429), (688, 3296), (824, 2752), (1376, 1648)]