89102966

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 144384768

約数和(自身を除く): 55281802

約数列:

[1, 2, 23, 43, 46, 86, 107, 214, 421, 842, 989, 1978, 2461, 4601, 4922, 9202, 9683, 18103, 19366, 36206, 45047, 90094, 105823, 211646, 416369, 832738, 1036081, 1937021, 2072162, 3874042, 44551483, 89102966]

約数ペア:

[(1, 89102966), (2, 44551483), (23, 3874042), (43, 2072162), (46, 1937021), (86, 1036081), (107, 832738), (214, 416369), (421, 211646), (842, 105823), (989, 90094), (1978, 45047), (2461, 36206), (4601, 19366), (4922, 18103), (9202, 9683)]