16446984

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{15937}}^1$

素因数の和:15989

約数の個数: 32

約数和(自身を含む): 42076320

約数和(自身を除く): 25629336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 15937, 31874, 47811, 63748, 95622, 127496, 191244, 382488, 685291, 1370582, 2055873, 2741164, 4111746, 5482328, 8223492, 16446984]

約数ペア:

[(1, 16446984), (2, 8223492), (3, 5482328), (4, 4111746), (6, 2741164), (8, 2055873), (12, 1370582), (24, 685291), (43, 382488), (86, 191244), (129, 127496), (172, 95622), (258, 63748), (344, 47811), (516, 31874), (1032, 15937)]