89402014

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{15559}}^1$

素因数の和:15604

約数の個数: 24

約数和(自身を含む): 153763920

約数和(自身を除く): 64361906

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 15559, 31118, 202267, 264503, 404534, 529006, 2629471, 3438539, 5258942, 6877078, 44701007, 89402014]

約数ペア:

[(1, 89402014), (2, 44701007), (13, 6877078), (17, 5258942), (26, 3438539), (34, 2629471), (169, 529006), (221, 404534), (338, 264503), (442, 202267), (2873, 31118), (5746, 15559)]