22155088

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{33773}}^1$

素因数の和:33822

約数の個数: 20

約数和(自身を含む): 43973748

約数和(自身を除く): 21818660

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 33773, 67546, 135092, 270184, 540368, 1384693, 2769386, 5538772, 11077544, 22155088]

約数ペア:

[(1, 22155088), (2, 11077544), (4, 5538772), (8, 2769386), (16, 1384693), (41, 540368), (82, 270184), (164, 135092), (328, 67546), (656, 33773)]