80341072

素因数分解:

$2^4\times 7^1\times {\mathrm{717331}}^1$

素因数の和:717346

約数の個数: 20

約数和(自身を含む): 177898336

約数和(自身を除く): 97557264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 717331, 1434662, 2869324, 5021317, 5738648, 10042634, 11477296, 20085268, 40170536, 80341072]

約数ペア:

[(1, 80341072), (2, 40170536), (4, 20085268), (7, 11477296), (8, 10042634), (14, 5738648), (16, 5021317), (28, 2869324), (56, 1434662), (112, 717331)]