87400442

素因数分解:

$2^1\times {\mathrm{421}}^1\times {\mathrm{103801}}^1$

素因数の和:104224

約数の個数: 8

約数和(自身を含む): 131413332

約数和(自身を除く): 44012890

約数列:

[1, 2, 421, 842, 103801, 207602, 43700221, 87400442]

約数ペア:

[(1, 87400442), (2, 43700221), (421, 207602), (842, 103801)]