87430204

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{533111}}^1$

素因数の和:533156

約数の個数: 12

約数和(自身を含む): 156734928

約数和(自身を除く): 69304724

約数列:

[1, 2, 4, 41, 82, 164, 533111, 1066222, 2132444, 21857551, 43715102, 87430204]

約数ペア:

[(1, 87430204), (2, 43715102), (4, 21857551), (41, 2132444), (82, 1066222), (164, 533111)]