81834914

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{44621}}^1$

素因数の和:44761

約数の個数: 16

約数和(自身を含む): 141362496

約数和(自身を除く): 59527582

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 44621, 89242, 312347, 624694, 5845351, 11690702, 40917457, 81834914]

約数ペア:

[(1, 81834914), (2, 40917457), (7, 11690702), (14, 5845351), (131, 624694), (262, 312347), (917, 89242), (1834, 44621)]