43954012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1999}}^1$

素因数の和:2265

約数の個数: 24

約数和(自身を含む): 80640000

約数和(自身を除く): 36685988

約数列:

[1, 2, 4, 23, 46, 92, 239, 478, 956, 1999, 3998, 5497, 7996, 10994, 21988, 45977, 91954, 183908, 477761, 955522, 1911044, 10988503, 21977006, 43954012]

約数ペア:

[(1, 43954012), (2, 21977006), (4, 10988503), (23, 1911044), (46, 955522), (92, 477761), (239, 183908), (478, 91954), (956, 45977), (1999, 21988), (3998, 10994), (5497, 7996)]