89045012

素因数分解:

$2^2\times 7^1\times {\mathrm{809}}^1\times {\mathrm{3931}}^1$

素因数の和:4751

約数の個数: 24

約数和(自身を含む): 178355520

約数和(自身を除く): 89310508

約数列:

[1, 2, 4, 7, 14, 28, 809, 1618, 3236, 3931, 5663, 7862, 11326, 15724, 22652, 27517, 55034, 110068, 3180179, 6360358, 12720716, 22261253, 44522506, 89045012]

約数ペア:

[(1, 89045012), (2, 44522506), (4, 22261253), (7, 12720716), (14, 6360358), (28, 3180179), (809, 110068), (1618, 55034), (3236, 27517), (3931, 22652), (5663, 15724), (7862, 11326)]