40906724

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{56501}}^1$

素因数の和:56686

約数の個数: 12

約数和(自身を含む): 71983548

約数和(自身を除く): 31076824

約数列:

[1, 2, 4, 181, 362, 724, 56501, 113002, 226004, 10226681, 20453362, 40906724]

約数ペア:

[(1, 40906724), (2, 20453362), (4, 10226681), (181, 226004), (362, 113002), (724, 56501)]