31441310

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{24001}}^1$

素因数の和:24139

約数の個数: 16

約数和(自身を含む): 57028752

約数和(自身を除く): 25587442

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 24001, 48002, 120005, 240010, 3144131, 6288262, 15720655, 31441310]

約数ペア:

[(1, 31441310), (2, 15720655), (5, 6288262), (10, 3144131), (131, 240010), (262, 120005), (655, 48002), (1310, 24001)]