39530168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{290663}}^1$

素因数の和:290686

約数の個数: 16

約数和(自身を含む): 78479280

約数和(自身を除く): 38949112

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 290663, 581326, 1162652, 2325304, 4941271, 9882542, 19765084, 39530168]

約数ペア:

[(1, 39530168), (2, 19765084), (4, 9882542), (8, 4941271), (17, 2325304), (34, 1162652), (68, 581326), (136, 290663)]