161941414

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{13151}}^1$

素因数の和:13331

約数の個数: 16

約数和(自身を含む): 249993216

約数和(自身を除く): 88051802

約数列:

[1, 2, 47, 94, 131, 262, 6157, 12314, 13151, 26302, 618097, 1236194, 1722781, 3445562, 80970707, 161941414]

約数ペア:

[(1, 161941414), (2, 80970707), (47, 3445562), (94, 1722781), (131, 1236194), (262, 618097), (6157, 26302), (12314, 13151)]