22050968

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 42554160

約数和(自身を除く): 20503192

約数列:

[1, 2, 4, 8, 53, 106, 131, 212, 262, 397, 424, 524, 794, 1048, 1588, 3176, 6943, 13886, 21041, 27772, 42082, 52007, 55544, 84164, 104014, 168328, 208028, 416056, 2756371, 5512742, 11025484, 22050968]

約数ペア:

[(1, 22050968), (2, 11025484), (4, 5512742), (8, 2756371), (53, 416056), (106, 208028), (131, 168328), (212, 104014), (262, 84164), (397, 55544), (424, 52007), (524, 42082), (794, 27772), (1048, 21041), (1588, 13886), (3176, 6943)]