108423296

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{19699}}^1$

素因数の和:19756

約数の個数: 32

約数和(自身を含む): 221034000

約数和(自身を除く): 112610704

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 19699, 39398, 78796, 157592, 315184, 630368, 847057, 1260736, 1694114, 2521472, 3388228, 6776456, 13552912, 27105824, 54211648, 108423296]

約数ペア:

[(1, 108423296), (2, 54211648), (4, 27105824), (8, 13552912), (16, 6776456), (32, 3388228), (43, 2521472), (64, 1694114), (86, 1260736), (128, 847057), (172, 630368), (344, 315184), (688, 157592), (1376, 78796), (2752, 39398), (5504, 19699)]