54293998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{18839}}^1$

素因数の和:18983

約数の個数: 16

約数和(自身を含む): 89527680

約数和(自身を除く): 35233682

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 18839, 37678, 207229, 414458, 2467909, 4935818, 27146999, 54293998]

約数ペア:

[(1, 54293998), (2, 27146999), (11, 4935818), (22, 2467909), (131, 414458), (262, 207229), (1441, 37678), (2882, 18839)]