16281268

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{769}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 29321600

約数和(自身を除く): 13040332

約数列:

[1, 2, 4, 67, 79, 134, 158, 268, 316, 769, 1538, 3076, 5293, 10586, 21172, 51523, 60751, 103046, 121502, 206092, 243004, 4070317, 8140634, 16281268]

約数ペア:

[(1, 16281268), (2, 8140634), (4, 4070317), (67, 243004), (79, 206092), (134, 121502), (158, 103046), (268, 60751), (316, 51523), (769, 21172), (1538, 10586), (3076, 5293)]