40888408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{2029}}^1$

素因数の和:2275

約数の個数: 32

約数和(自身を含む): 84042000

約数和(自身を除く): 43153592

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229, 458, 916, 1832, 2029, 2519, 4058, 5038, 8116, 10076, 16232, 20152, 22319, 44638, 89276, 178552, 464641, 929282, 1858564, 3717128, 5111051, 10222102, 20444204, 40888408]

約数ペア:

[(1, 40888408), (2, 20444204), (4, 10222102), (8, 5111051), (11, 3717128), (22, 1858564), (44, 929282), (88, 464641), (229, 178552), (458, 89276), (916, 44638), (1832, 22319), (2029, 20152), (2519, 16232), (4058, 10076), (5038, 8116)]