80214672

素因数分解:

$2^4\times 3^1\times {\mathrm{1671139}}^1$

素因数の和:1671150

約数の個数: 20

約数和(自身を含む): 207221360

約数和(自身を除く): 127006688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1671139, 3342278, 5013417, 6684556, 10026834, 13369112, 20053668, 26738224, 40107336, 80214672]

約数ペア:

[(1, 80214672), (2, 40107336), (3, 26738224), (4, 20053668), (6, 13369112), (8, 10026834), (12, 6684556), (16, 5013417), (24, 3342278), (48, 1671139)]