131067590

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{29191}}^1$

素因数の和:29647

約数の個数: 16

約数和(自身を含む): 236455200

約数和(自身を除く): 105387610

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 29191, 58382, 145955, 291910, 13106759, 26213518, 65533795, 131067590]

約数ペア:

[(1, 131067590), (2, 65533795), (5, 26213518), (10, 13106759), (449, 291910), (898, 145955), (2245, 58382), (4490, 29191)]