80834572

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{222073}}^1$

素因数の和:222097

約数の個数: 24

約数和(自身を含む): 174106016

約数和(自身を除く): 93271444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 222073, 444146, 888292, 1554511, 2886949, 3109022, 5773898, 6218044, 11547796, 20208643, 40417286, 80834572]

約数ペア:

[(1, 80834572), (2, 40417286), (4, 20208643), (7, 11547796), (13, 6218044), (14, 5773898), (26, 3109022), (28, 2886949), (52, 1554511), (91, 888292), (182, 444146), (364, 222073)]