16176017

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 32

約数和(自身を含む): 20321280

約数和(自身を除く): 4145263

約数列:

[1, 11, 13, 31, 41, 89, 143, 341, 403, 451, 533, 979, 1157, 1271, 2759, 3649, 4433, 5863, 12727, 13981, 16523, 30349, 35867, 40139, 47437, 113119, 181753, 394537, 521807, 1244309, 1470547, 16176017]

約数ペア:

[(1, 16176017), (11, 1470547), (13, 1244309), (31, 521807), (41, 394537), (89, 181753), (143, 113119), (341, 47437), (403, 40139), (451, 35867), (533, 30349), (979, 16523), (1157, 13981), (1271, 12727), (2759, 5863), (3649, 4433)]