31183630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{135581}}^1$

素因数の和:135611

約数の個数: 16

約数和(自身を含む): 58571424

約数和(自身を除く): 27387794

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 135581, 271162, 677905, 1355810, 3118363, 6236726, 15591815, 31183630]

約数ペア:

[(1, 31183630), (2, 15591815), (5, 6236726), (10, 3118363), (23, 1355810), (46, 677905), (115, 271162), (230, 135581)]