222747424

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{169777}}^1$

素因数の和:169828

約数の個数: 24

約数和(自身を含む): 449232588

約数和(自身を除く): 226485164

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 169777, 339554, 679108, 1358216, 2716432, 5432864, 6960857, 13921714, 27843428, 55686856, 111373712, 222747424]

約数ペア:

[(1, 222747424), (2, 111373712), (4, 55686856), (8, 27843428), (16, 13921714), (32, 6960857), (41, 5432864), (82, 2716432), (164, 1358216), (328, 679108), (656, 339554), (1312, 169777)]