42434312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{613}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 84547800

約数和(自身を除く): 42113488

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 509, 613, 1018, 1226, 2036, 2452, 4072, 4904, 8653, 10421, 17306, 20842, 34612, 41684, 69224, 83368, 312017, 624034, 1248068, 2496136, 5304289, 10608578, 21217156, 42434312]

約数ペア:

[(1, 42434312), (2, 21217156), (4, 10608578), (8, 5304289), (17, 2496136), (34, 1248068), (68, 624034), (136, 312017), (509, 83368), (613, 69224), (1018, 41684), (1226, 34612), (2036, 20842), (2452, 17306), (4072, 10421), (4904, 8653)]