161925242

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1\times {\mathrm{3919}}^1$

素因数の和:4277

約数の個数: 16

約数和(自身を含む): 247148160

約数和(自身を除く): 85222918

約数列:

[1, 2, 73, 146, 283, 566, 3919, 7838, 20659, 41318, 286087, 572174, 1109077, 2218154, 80962621, 161925242]

約数ペア:

[(1, 161925242), (2, 80962621), (73, 2218154), (146, 1109077), (283, 572174), (566, 286087), (3919, 41318), (7838, 20659)]