90999742

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{313}}^1\times {\mathrm{503}}^1$

素因数の和:852

約数の個数: 24

約数和(自身を含む): 145753776

約数和(自身を除く): 54754034

約数列:

[1, 2, 17, 34, 289, 313, 503, 578, 626, 1006, 5321, 8551, 10642, 17102, 90457, 145367, 157439, 180914, 290734, 314878, 2676463, 5352926, 45499871, 90999742]

約数ペア:

[(1, 90999742), (2, 45499871), (17, 5352926), (34, 2676463), (289, 314878), (313, 290734), (503, 180914), (578, 157439), (626, 145367), (1006, 90457), (5321, 17102), (8551, 10642)]