8242928

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{11981}}^1$

素因数の和:12032

約数の個数: 20

約数和(自身を含む): 16343448

約数和(自身を除く): 8100520

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 11981, 23962, 47924, 95848, 191696, 515183, 1030366, 2060732, 4121464, 8242928]

約数ペア:

[(1, 8242928), (2, 4121464), (4, 2060732), (8, 1030366), (16, 515183), (43, 191696), (86, 95848), (172, 47924), (344, 23962), (688, 11981)]