89273738

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{13457}}^1$

素因数の和:13597

約数の個数: 16

約数和(自身を含む): 139532544

約数和(自身を除く): 50258806

約数列:

[1, 2, 31, 62, 107, 214, 3317, 6634, 13457, 26914, 417167, 834334, 1439899, 2879798, 44636869, 89273738]

約数ペア:

[(1, 89273738), (2, 44636869), (31, 2879798), (62, 1439899), (107, 834334), (214, 417167), (3317, 26914), (6634, 13457)]