82148444

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{21107}}^1$

素因数の和:21257

約数の個数: 24

約数和(自身を含む): 165486720

約数和(自身を除く): 83338276

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 21107, 42214, 84428, 147749, 295498, 590996, 2933873, 5867746, 11735492, 20537111, 41074222, 82148444]

約数ペア:

[(1, 82148444), (2, 41074222), (4, 20537111), (7, 11735492), (14, 5867746), (28, 2933873), (139, 590996), (278, 295498), (556, 147749), (973, 84428), (1946, 42214), (3892, 21107)]