16368208

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:731

約数の個数: 40

約数和(自身を含む): 33379808

約数和(自身を除く): 17011600

約数列:

[1, 2, 4, 8, 16, 37, 43, 74, 86, 148, 172, 296, 344, 592, 643, 688, 1286, 1591, 2572, 3182, 5144, 6364, 10288, 12728, 23791, 25456, 27649, 47582, 55298, 95164, 110596, 190328, 221192, 380656, 442384, 1023013, 2046026, 4092052, 8184104, 16368208]

約数ペア:

[(1, 16368208), (2, 8184104), (4, 4092052), (8, 2046026), (16, 1023013), (37, 442384), (43, 380656), (74, 221192), (86, 190328), (148, 110596), (172, 95164), (296, 55298), (344, 47582), (592, 27649), (643, 25456), (688, 23791), (1286, 12728), (1591, 10288), (2572, 6364), (3182, 5144)]