16438286

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 27332640

約数和(自身を除く): 10894354

約数列:

[1, 2, 17, 34, 37, 73, 74, 146, 179, 358, 629, 1241, 1258, 2482, 2701, 3043, 5402, 6086, 6623, 13067, 13246, 26134, 45917, 91834, 112591, 222139, 225182, 444278, 483479, 966958, 8219143, 16438286]

約数ペア:

[(1, 16438286), (2, 8219143), (17, 966958), (34, 483479), (37, 444278), (73, 225182), (74, 222139), (146, 112591), (179, 91834), (358, 45917), (629, 26134), (1241, 13246), (1258, 13067), (2482, 6623), (2701, 6086), (3043, 5402)]