22215616

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{4889}}^1$

素因数の和:4972

約数の個数: 28

約数和(自身を含む): 44714160

約数和(自身を除く): 22498544

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 4889, 9778, 19556, 39112, 78224, 156448, 312896, 347119, 694238, 1388476, 2776952, 5553904, 11107808, 22215616]

約数ペア:

[(1, 22215616), (2, 11107808), (4, 5553904), (8, 2776952), (16, 1388476), (32, 694238), (64, 347119), (71, 312896), (142, 156448), (284, 78224), (568, 39112), (1136, 19556), (2272, 9778), (4544, 4889)]