8204428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2633}}^1$

素因数の和:2697

約数の個数: 24

約数和(自身を含む): 15487920

約数和(自身を除く): 7283492

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 2633, 3116, 5266, 10532, 50027, 100054, 107953, 200108, 215906, 431812, 2051107, 4102214, 8204428]

約数ペア:

[(1, 8204428), (2, 4102214), (4, 2051107), (19, 431812), (38, 215906), (41, 200108), (76, 107953), (82, 100054), (164, 50027), (779, 10532), (1558, 5266), (2633, 3116)]