31335854

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{4177}}^1$

素因数の和:4232

約数の個数: 24

約数和(自身を含む): 53344704

約数和(自身を除く): 22008850

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 4177, 7502, 8354, 45947, 91894, 129487, 258974, 505417, 1010834, 1424357, 2848714, 15667927, 31335854]

約数ペア:

[(1, 31335854), (2, 15667927), (11, 2848714), (22, 1424357), (31, 1010834), (62, 505417), (121, 258974), (242, 129487), (341, 91894), (682, 45947), (3751, 8354), (4177, 7502)]