89066638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{19997}}^1$

素因数の和:20147

約数の個数: 16

約数和(自身を含む): 142545744

約数和(自身を除く): 53479106

約数列:

[1, 2, 17, 34, 131, 262, 2227, 4454, 19997, 39994, 339949, 679898, 2619607, 5239214, 44533319, 89066638]

約数ペア:

[(1, 89066638), (2, 44533319), (17, 5239214), (34, 2619607), (131, 679898), (262, 339949), (2227, 39994), (4454, 19997)]