86267248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{317159}}^1$

素因数の和:317184

約数の個数: 20

約数和(自身を含む): 176975280

約数和(自身を除く): 90708032

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 317159, 634318, 1268636, 2537272, 5074544, 5391703, 10783406, 21566812, 43133624, 86267248]

約数ペア:

[(1, 86267248), (2, 43133624), (4, 21566812), (8, 10783406), (16, 5391703), (17, 5074544), (34, 2537272), (68, 1268636), (136, 634318), (272, 317159)]