16956656

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{28643}}^1$

素因数の和:28688

約数の個数: 20

約数和(自身を含む): 33742632

約数和(自身を除く): 16785976

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 28643, 57286, 114572, 229144, 458288, 1059791, 2119582, 4239164, 8478328, 16956656]

約数ペア:

[(1, 16956656), (2, 8478328), (4, 4239164), (8, 2119582), (16, 1059791), (37, 458288), (74, 229144), (148, 114572), (296, 57286), (592, 28643)]