16531244

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{67751}}^1$

素因数の和:67816

約数の個数: 12

約数和(自身を含む): 29404368

約数和(自身を除く): 12873124

約数列:

[1, 2, 4, 61, 122, 244, 67751, 135502, 271004, 4132811, 8265622, 16531244]

約数ペア:

[(1, 16531244), (2, 8265622), (4, 4132811), (61, 271004), (122, 135502), (244, 67751)]