55535056

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{204173}}^1$

素因数の和:204198

約数の個数: 20

約数和(自身を含む): 113929092

約数和(自身を除く): 58394036

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 204173, 408346, 816692, 1633384, 3266768, 3470941, 6941882, 13883764, 27767528, 55535056]

約数ペア:

[(1, 55535056), (2, 27767528), (4, 13883764), (8, 6941882), (16, 3470941), (17, 3266768), (34, 1633384), (68, 816692), (136, 408346), (272, 204173)]