71132510

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{16057}}^1$

素因数の和:16507

約数の個数: 16

約数和(自身を含む): 128335536

約数和(自身を除く): 57203026

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 16057, 32114, 80285, 160570, 7113251, 14226502, 35566255, 71132510]

約数ペア:

[(1, 71132510), (2, 35566255), (5, 14226502), (10, 7113251), (443, 160570), (886, 80285), (2215, 32114), (4430, 16057)]