16147016

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 31452960

約数和(自身を除く): 15305944

約数列:

[1, 2, 4, 8, 43, 73, 86, 146, 172, 292, 344, 584, 643, 1286, 2572, 3139, 5144, 6278, 12556, 25112, 27649, 46939, 55298, 93878, 110596, 187756, 221192, 375512, 2018377, 4036754, 8073508, 16147016]

約数ペア:

[(1, 16147016), (2, 8073508), (4, 4036754), (8, 2018377), (43, 375512), (73, 221192), (86, 187756), (146, 110596), (172, 93878), (292, 55298), (344, 46939), (584, 27649), (643, 25112), (1286, 12556), (2572, 6278), (3139, 5144)]