160949330

素因数分解:

$2^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{25031}}^1$

素因数の和:25681

約数の個数: 16

約数和(自身を含む): 290170944

約数和(自身を除く): 129221614

約数列:

[1, 2, 5, 10, 643, 1286, 3215, 6430, 25031, 50062, 125155, 250310, 16094933, 32189866, 80474665, 160949330]

約数ペア:

[(1, 160949330), (2, 80474665), (5, 32189866), (10, 16094933), (643, 250310), (1286, 125155), (3215, 50062), (6430, 25031)]