33988984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{509}}^1$

素因数の和:1023

約数の個数: 32

約数和(自身を含む): 67748400

約数和(自身を除く): 33759416

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 491, 509, 982, 1018, 1964, 2036, 3928, 4072, 8347, 8653, 16694, 17306, 33388, 34612, 66776, 69224, 249919, 499838, 999676, 1999352, 4248623, 8497246, 16994492, 33988984]

約数ペア:

[(1, 33988984), (2, 16994492), (4, 8497246), (8, 4248623), (17, 1999352), (34, 999676), (68, 499838), (136, 249919), (491, 69224), (509, 66776), (982, 34612), (1018, 33388), (1964, 17306), (2036, 16694), (3928, 8653), (4072, 8347)]