40811306

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{2029}}^1$

素因数の和:2233

約数の個数: 16

約数和(自身を含む): 62483400

約数和(自身を除く): 21672094

約数列:

[1, 2, 89, 113, 178, 226, 2029, 4058, 10057, 20114, 180581, 229277, 361162, 458554, 20405653, 40811306]

約数ペア:

[(1, 40811306), (2, 20405653), (89, 458554), (113, 361162), (178, 229277), (226, 180581), (2029, 20114), (4058, 10057)]