858874832

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{5107}}^1$

素因数の和:5595

約数の個数: 40

約数和(自身を含む): 1740561216

約数和(自身を除く): 881686384

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 457, 914, 1828, 3656, 5107, 7312, 10214, 10511, 20428, 21022, 40856, 42044, 81712, 84088, 117461, 168176, 234922, 469844, 939688, 1879376, 2333899, 4667798, 9335596, 18671192, 37342384, 53679677, 107359354, 214718708, 429437416, 858874832]

約数ペア:

[(1, 858874832), (2, 429437416), (4, 214718708), (8, 107359354), (16, 53679677), (23, 37342384), (46, 18671192), (92, 9335596), (184, 4667798), (368, 2333899), (457, 1879376), (914, 939688), (1828, 469844), (3656, 234922), (5107, 168176), (7312, 117461), (10214, 84088), (10511, 81712), (20428, 42044), (21022, 40856)]