80411971

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1699}}^1$

素因数の和:1818

約数の個数: 16

約数和(自身を含む): 88128000

約数和(自身を除く): 7716029

約数列:

[1, 19, 47, 53, 893, 1007, 1699, 2491, 32281, 47329, 79853, 90047, 1517207, 1710893, 4232209, 80411971]

約数ペア:

[(1, 80411971), (19, 4232209), (47, 1710893), (53, 1517207), (893, 90047), (1007, 79853), (1699, 47329), (2491, 32281)]