82657070

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{63097}}^1$

素因数の和:63235

約数の個数: 16

約数和(自身を含む): 149920848

約数和(自身を除く): 67263778

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 63097, 126194, 315485, 630970, 8265707, 16531414, 41328535, 82657070]

約数ペア:

[(1, 82657070), (2, 41328535), (5, 16531414), (10, 8265707), (131, 630970), (262, 315485), (655, 126194), (1310, 63097)]