86395810

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{65951}}^1$

素因数の和:66089

約数の個数: 16

約数和(自身を含む): 156701952

約数和(自身を除く): 70306142

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 65951, 131902, 329755, 659510, 8639581, 17279162, 43197905, 86395810]

約数ペア:

[(1, 86395810), (2, 43197905), (5, 17279162), (10, 8639581), (131, 659510), (262, 329755), (655, 131902), (1310, 65951)]