22481776

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{797}}^1$

素因数の和:889

約数の個数: 40

約数和(自身を含む): 45715824

約数和(自身を除く): 23234048

約数列:

[1, 2, 4, 8, 16, 41, 43, 82, 86, 164, 172, 328, 344, 656, 688, 797, 1594, 1763, 3188, 3526, 6376, 7052, 12752, 14104, 28208, 32677, 34271, 65354, 68542, 130708, 137084, 261416, 274168, 522832, 548336, 1405111, 2810222, 5620444, 11240888, 22481776]

約数ペア:

[(1, 22481776), (2, 11240888), (4, 5620444), (8, 2810222), (16, 1405111), (41, 548336), (43, 522832), (82, 274168), (86, 261416), (164, 137084), (172, 130708), (328, 68542), (344, 65354), (656, 34271), (688, 32677), (797, 28208), (1594, 14104), (1763, 12752), (3188, 7052), (3526, 6376)]