80911264

素因数分解:

$2^5\times 7^1\times {\mathrm{361211}}^1$

素因数の和:361228

約数の個数: 24

約数和(自身を含む): 182050848

約数和(自身を除く): 101139584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 361211, 722422, 1444844, 2528477, 2889688, 5056954, 5779376, 10113908, 11558752, 20227816, 40455632, 80911264]

約数ペア:

[(1, 80911264), (2, 40455632), (4, 20227816), (7, 11558752), (8, 10113908), (14, 5779376), (16, 5056954), (28, 2889688), (32, 2528477), (56, 1444844), (112, 722422), (224, 361211)]