40247884

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{2417}}^1$

素因数の和:2625

約数の個数: 24

約数和(自身を含む): 73932768

約数和(自身を除く): 33684884

約数列:

[1, 2, 4, 23, 46, 92, 181, 362, 724, 2417, 4163, 4834, 8326, 9668, 16652, 55591, 111182, 222364, 437477, 874954, 1749908, 10061971, 20123942, 40247884]

約数ペア:

[(1, 40247884), (2, 20123942), (4, 10061971), (23, 1749908), (46, 874954), (92, 437477), (181, 222364), (362, 111182), (724, 55591), (2417, 16652), (4163, 9668), (4834, 8326)]