83876590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{10993}}^1$

素因数の和:11116

約数の個数: 32

約数和(自身を含む): 174144960

約数和(自身を除く): 90268370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 7630, 10993, 21986, 54965, 76951, 109930, 153902, 384755, 769510, 1198237, 2396474, 5991185, 8387659, 11982370, 16775318, 41938295, 83876590]

約数ペア:

[(1, 83876590), (2, 41938295), (5, 16775318), (7, 11982370), (10, 8387659), (14, 5991185), (35, 2396474), (70, 1198237), (109, 769510), (218, 384755), (545, 153902), (763, 109930), (1090, 76951), (1526, 54965), (3815, 21986), (7630, 10993)]