83436784

素因数分解:

$2^4\times {\mathrm{1619}}^1\times {\mathrm{3221}}^1$

素因数の和:4848

約数の個数: 20

約数和(自身を含む): 161808840

約数和(自身を除く): 78372056

約数列:

[1, 2, 4, 8, 16, 1619, 3221, 3238, 6442, 6476, 12884, 12952, 25768, 25904, 51536, 5214799, 10429598, 20859196, 41718392, 83436784]

約数ペア:

[(1, 83436784), (2, 41718392), (4, 20859196), (8, 10429598), (16, 5214799), (1619, 51536), (3221, 25904), (3238, 25768), (6442, 12952), (6476, 12884)]