90638732

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{449}}^1\times {\mathrm{463}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 160776000

約数和(自身を除く): 70137268

約数列:

[1, 2, 4, 109, 218, 436, 449, 463, 898, 926, 1796, 1852, 48941, 50467, 97882, 100934, 195764, 201868, 207887, 415774, 831548, 22659683, 45319366, 90638732]

約数ペア:

[(1, 90638732), (2, 45319366), (4, 22659683), (109, 831548), (218, 415774), (436, 207887), (449, 201868), (463, 195764), (898, 100934), (926, 97882), (1796, 50467), (1852, 48941)]