31341434

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{8287}}^1$

素因数の和:8381

約数の個数: 16

約数和(自身を含む): 49330176

約数和(自身を除く): 17988742

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 8287, 16574, 256897, 505507, 513794, 1011014, 15670717, 31341434]

約数ペア:

[(1, 31341434), (2, 15670717), (31, 1011014), (61, 513794), (62, 505507), (122, 256897), (1891, 16574), (3782, 8287)]