42842672

素因数分解:

$2^4\times {\mathrm{1321}}^1\times {\mathrm{2027}}^1$

素因数の和:3356

約数の個数: 20

約数和(自身を含む): 83111496

約数和(自身を除く): 40268824

約数列:

[1, 2, 4, 8, 16, 1321, 2027, 2642, 4054, 5284, 8108, 10568, 16216, 21136, 32432, 2677667, 5355334, 10710668, 21421336, 42842672]

約数ペア:

[(1, 42842672), (2, 21421336), (4, 10710668), (8, 5355334), (16, 2677667), (1321, 32432), (2027, 21136), (2642, 16216), (4054, 10568), (5284, 8108)]