87203626

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{9623}}^1$

素因数の和:9845

約数の個数: 16

約数和(自身を含む): 137199744

約数和(自身を除く): 49996118

約数列:

[1, 2, 23, 46, 197, 394, 4531, 9062, 9623, 19246, 221329, 442658, 1895731, 3791462, 43601813, 87203626]

約数ペア:

[(1, 87203626), (2, 43601813), (23, 3791462), (46, 1895731), (197, 442658), (394, 221329), (4531, 19246), (9062, 9623)]