80397456

素因数分解:

$2^4\times 3^1\times {\mathrm{1674947}}^1$

素因数の和:1674958

約数の個数: 20

約数和(自身を含む): 207693552

約数和(自身を除く): 127296096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1674947, 3349894, 5024841, 6699788, 10049682, 13399576, 20099364, 26799152, 40198728, 80397456]

約数ペア:

[(1, 80397456), (2, 40198728), (3, 26799152), (4, 20099364), (6, 13399576), (8, 10049682), (12, 6699788), (16, 5024841), (24, 3349894), (48, 1674947)]