69981842

素因数分解:

$2^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{16073}}^1$

素因数の和:16393

約数の個数: 16

約数和(自身を含む): 120362112

約数和(自身を除く): 50380270

約数列:

[1, 2, 7, 14, 311, 622, 2177, 4354, 16073, 32146, 112511, 225022, 4998703, 9997406, 34990921, 69981842]

約数ペア:

[(1, 69981842), (2, 34990921), (7, 9997406), (14, 4998703), (311, 225022), (622, 112511), (2177, 32146), (4354, 16073)]