86480518

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{4643}}^1$

素因数の和:4851

約数の個数: 16

約数和(自身を含む): 132632640

約数和(自身を除く): 46152122

約数列:

[1, 2, 67, 134, 139, 278, 4643, 9286, 9313, 18626, 311081, 622162, 645377, 1290754, 43240259, 86480518]

約数ペア:

[(1, 86480518), (2, 43240259), (67, 1290754), (134, 645377), (139, 622162), (278, 311081), (4643, 18626), (9286, 9313)]