164028656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{931981}}^1$

素因数の和:932000

約数の個数: 20

約数和(自身を含む): 346697304

約数和(自身を除く): 182668648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 931981, 1863962, 3727924, 7455848, 10251791, 14911696, 20503582, 41007164, 82014328, 164028656]

約数ペア:

[(1, 164028656), (2, 82014328), (4, 41007164), (8, 20503582), (11, 14911696), (16, 10251791), (22, 7455848), (44, 3727924), (88, 1863962), (176, 931981)]