320816044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{27271}}^1$

素因数の和:27465

約数の個数: 24

約数和(自身を含む): 597911328

約数和(自身を除く): 277095284

約数列:

[1, 2, 4, 17, 34, 68, 173, 346, 692, 2941, 5882, 11764, 27271, 54542, 109084, 463607, 927214, 1854428, 4717883, 9435766, 18871532, 80204011, 160408022, 320816044]

約数ペア:

[(1, 320816044), (2, 160408022), (4, 80204011), (17, 18871532), (34, 9435766), (68, 4717883), (173, 1854428), (346, 927214), (692, 463607), (2941, 109084), (5882, 54542), (11764, 27271)]