22106512

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:391

約数の個数: 40

約数和(自身を含む): 44193600

約数和(自身を除く): 22087088

約数列:

[1, 2, 4, 8, 16, 53, 106, 131, 199, 212, 262, 398, 424, 524, 796, 848, 1048, 1592, 2096, 3184, 6943, 10547, 13886, 21094, 26069, 27772, 42188, 52138, 55544, 84376, 104276, 111088, 168752, 208552, 417104, 1381657, 2763314, 5526628, 11053256, 22106512]

約数ペア:

[(1, 22106512), (2, 11053256), (4, 5526628), (8, 2763314), (16, 1381657), (53, 417104), (106, 208552), (131, 168752), (199, 111088), (212, 104276), (262, 84376), (398, 55544), (424, 52138), (524, 42188), (796, 27772), (848, 26069), (1048, 21094), (1592, 13886), (2096, 10547), (3184, 6943)]