86570804

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{20021}}^1$

素因数の和:20095

約数の個数: 24

約数和(自身を含む): 161457408

約数和(自身を除く): 74886604

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 1081, 2162, 4324, 20021, 40042, 80084, 460483, 920966, 940987, 1841932, 1881974, 3763948, 21642701, 43285402, 86570804]

約数ペア:

[(1, 86570804), (2, 43285402), (4, 21642701), (23, 3763948), (46, 1881974), (47, 1841932), (92, 940987), (94, 920966), (188, 460483), (1081, 80084), (2162, 40042), (4324, 20021)]