81114242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2971}}^1$

素因数の和:3074

約数の個数: 32

約数和(自身を含む): 142513344

約数和(自身を除く): 61399102

約数列:

[1, 2, 11, 17, 22, 34, 73, 146, 187, 374, 803, 1241, 1606, 2482, 2971, 5942, 13651, 27302, 32681, 50507, 65362, 101014, 216883, 433766, 555577, 1111154, 2385713, 3687011, 4771426, 7374022, 40557121, 81114242]

約数ペア:

[(1, 81114242), (2, 40557121), (11, 7374022), (17, 4771426), (22, 3687011), (34, 2385713), (73, 1111154), (146, 555577), (187, 433766), (374, 216883), (803, 101014), (1241, 65362), (1606, 50507), (2482, 32681), (2971, 27302), (5942, 13651)]