81058066

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{52027}}^1$

素因数の和:52089

約数の個数: 16

約数和(自身を含む): 131110560

約数和(自身を除く): 50052494

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 52027, 104054, 988513, 1977026, 2133107, 4266214, 40529033, 81058066]

約数ペア:

[(1, 81058066), (2, 40529033), (19, 4266214), (38, 2133107), (41, 1977026), (82, 988513), (779, 104054), (1558, 52027)]