1142656

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 2325600

約数和(自身を除く): 1182944

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 113, 128, 158, 226, 316, 452, 632, 904, 1264, 1808, 2528, 3616, 5056, 7232, 8927, 10112, 14464, 17854, 35708, 71416, 142832, 285664, 571328, 1142656]

約数ペア:

[(1, 1142656), (2, 571328), (4, 285664), (8, 142832), (16, 71416), (32, 35708), (64, 17854), (79, 14464), (113, 10112), (128, 8927), (158, 7232), (226, 5056), (316, 3616), (452, 2528), (632, 1808), (904, 1264)]