902656

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:102

約数の個数: 40

約数和(自身を含む): 1890504

約数和(自身を除く): 987848

約数列:

[1, 2, 4, 8, 16, 32, 41, 43, 64, 82, 86, 128, 164, 172, 256, 328, 344, 512, 656, 688, 1312, 1376, 1763, 2624, 2752, 3526, 5248, 5504, 7052, 10496, 11008, 14104, 20992, 22016, 28208, 56416, 112832, 225664, 451328, 902656]

約数ペア:

[(1, 902656), (2, 451328), (4, 225664), (8, 112832), (16, 56416), (32, 28208), (41, 22016), (43, 20992), (64, 14104), (82, 11008), (86, 10496), (128, 7052), (164, 5504), (172, 5248), (256, 3526), (328, 2752), (344, 2624), (512, 1763), (656, 1376), (688, 1312)]