85390168

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{1193}}^1$

素因数の和:1611

約数の個数: 32

約数和(自身を含む): 167637600

約数和(自身を除く): 82247432

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 389, 778, 1193, 1556, 2386, 3112, 4772, 8947, 9544, 17894, 27439, 35788, 54878, 71576, 109756, 219512, 464077, 928154, 1856308, 3712616, 10673771, 21347542, 42695084, 85390168]

約数ペア:

[(1, 85390168), (2, 42695084), (4, 21347542), (8, 10673771), (23, 3712616), (46, 1856308), (92, 928154), (184, 464077), (389, 219512), (778, 109756), (1193, 71576), (1556, 54878), (2386, 35788), (3112, 27439), (4772, 17894), (8947, 9544)]