165786752

素因数分解:

$2^7\times {\mathrm{809}}^1\times {\mathrm{1601}}^1$

素因数の和:2424

約数の個数: 32

約数和(自身を含む): 330893100

約数和(自身を除く): 165106348

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 809, 1601, 1618, 3202, 3236, 6404, 6472, 12808, 12944, 25616, 25888, 51232, 51776, 102464, 103552, 204928, 1295209, 2590418, 5180836, 10361672, 20723344, 41446688, 82893376, 165786752]

約数ペア:

[(1, 165786752), (2, 82893376), (4, 41446688), (8, 20723344), (16, 10361672), (32, 5180836), (64, 2590418), (128, 1295209), (809, 204928), (1601, 103552), (1618, 102464), (3202, 51776), (3236, 51232), (6404, 25888), (6472, 25616), (12808, 12944)]