42760688

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{10399}}^1$

素因数の和:10664

約数の個数: 20

約数和(自身を含む): 83179200

約数和(自身を除く): 40418512

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 10399, 20798, 41596, 83192, 166384, 2672543, 5345086, 10690172, 21380344, 42760688]

約数ペア:

[(1, 42760688), (2, 21380344), (4, 10690172), (8, 5345086), (16, 2672543), (257, 166384), (514, 83192), (1028, 41596), (2056, 20798), (4112, 10399)]