61672426

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{997}}^1$

素因数の和:1353

約数の個数: 16

約数和(自身を含む): 93664296

約数和(自身を除く): 31991870

約数列:

[1, 2, 157, 197, 314, 394, 997, 1994, 30929, 61858, 156529, 196409, 313058, 392818, 30836213, 61672426]

約数ペア:

[(1, 61672426), (2, 30836213), (157, 392818), (197, 313058), (314, 196409), (394, 156529), (997, 61858), (1994, 30929)]