47911216

素因数分解:

$2^4\times {\mathrm{643}}^1\times {\mathrm{4657}}^1$

素因数の和:5308

約数の個数: 20

約数和(自身を含む): 92992312

約数和(自身を除く): 45081096

約数列:

[1, 2, 4, 8, 16, 643, 1286, 2572, 4657, 5144, 9314, 10288, 18628, 37256, 74512, 2994451, 5988902, 11977804, 23955608, 47911216]

約数ペア:

[(1, 47911216), (2, 23955608), (4, 11977804), (8, 5988902), (16, 2994451), (643, 74512), (1286, 37256), (2572, 18628), (4657, 10288), (5144, 9314)]