80546704

素因数分解:

$2^4\times 7^1\times {\mathrm{719167}}^1$

素因数の和:719182

約数の個数: 20

約数和(自身を含む): 178353664

約数和(自身を除く): 97806960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 719167, 1438334, 2876668, 5034169, 5753336, 10068338, 11506672, 20136676, 40273352, 80546704]

約数ペア:

[(1, 80546704), (2, 40273352), (4, 20136676), (7, 11506672), (8, 10068338), (14, 5753336), (16, 5034169), (28, 2876668), (56, 1438334), (112, 719167)]