42131168

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{77447}}^1$

素因数の和:77474

約数の個数: 24

約数和(自身を含む): 87826032

約数和(自身を除く): 45694864

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 77447, 154894, 309788, 619576, 1239152, 1316599, 2478304, 2633198, 5266396, 10532792, 21065584, 42131168]

約数ペア:

[(1, 42131168), (2, 21065584), (4, 10532792), (8, 5266396), (16, 2633198), (17, 2478304), (32, 1316599), (34, 1239152), (68, 619576), (136, 309788), (272, 154894), (544, 77447)]