82728166

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{19973}}^1$

素因数の和:20103

約数の個数: 16

約数和(自身を含む): 131828400

約数和(自身を除く): 49100234

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 19973, 39946, 379487, 758974, 2177057, 4354114, 41364083, 82728166]

約数ペア:

[(1, 82728166), (2, 41364083), (19, 4354114), (38, 2177057), (109, 758974), (218, 379487), (2071, 39946), (4142, 19973)]