22145576

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 43001280

約数和(自身を除く): 20855704

約数列:

[1, 2, 4, 8, 41, 82, 107, 164, 214, 328, 428, 631, 856, 1262, 2524, 4387, 5048, 8774, 17548, 25871, 35096, 51742, 67517, 103484, 135034, 206968, 270068, 540136, 2768197, 5536394, 11072788, 22145576]

約数ペア:

[(1, 22145576), (2, 11072788), (4, 5536394), (8, 2768197), (41, 540136), (82, 270068), (107, 206968), (164, 135034), (214, 103484), (328, 67517), (428, 51742), (631, 35096), (856, 25871), (1262, 17548), (2524, 8774), (4387, 5048)]