130986832

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{76511}}^1$

素因数の和:76626

約数の個数: 20

約数和(自身を含む): 256162176

約数和(自身を除く): 125175344

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 76511, 153022, 306044, 612088, 1224176, 8186677, 16373354, 32746708, 65493416, 130986832]

約数ペア:

[(1, 130986832), (2, 65493416), (4, 32746708), (8, 16373354), (16, 8186677), (107, 1224176), (214, 612088), (428, 306044), (856, 153022), (1712, 76511)]