69719338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{16451}}^1$

素因数の和:16629

約数の個数: 16

約数和(自身を含む): 113321376

約数和(自身を除く): 43602038

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 16451, 32902, 213863, 427726, 2681513, 5363026, 34859669, 69719338]

約数ペア:

[(1, 69719338), (2, 34859669), (13, 5363026), (26, 2681513), (163, 427726), (326, 213863), (2119, 32902), (4238, 16451)]