90309202

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 147958272

約数和(自身を除く): 57649070

約数列:

[1, 2, 17, 34, 43, 86, 223, 277, 446, 554, 731, 1462, 3791, 4709, 7582, 9418, 9589, 11911, 19178, 23822, 61771, 123542, 163013, 202487, 326026, 404974, 1050107, 2100214, 2656153, 5312306, 45154601, 90309202]

約数ペア:

[(1, 90309202), (2, 45154601), (17, 5312306), (34, 2656153), (43, 2100214), (86, 1050107), (223, 404974), (277, 326026), (446, 202487), (554, 163013), (731, 123542), (1462, 61771), (3791, 23822), (4709, 19178), (7582, 11911), (9418, 9589)]