81956072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{931319}}^1$

素因数の和:931336

約数の個数: 16

約数和(自身を含む): 167637600

約数和(自身を除く): 85681528

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 931319, 1862638, 3725276, 7450552, 10244509, 20489018, 40978036, 81956072]

約数ペア:

[(1, 81956072), (2, 40978036), (4, 20489018), (8, 10244509), (11, 7450552), (22, 3725276), (44, 1862638), (88, 931319)]