16804575368

素因数分解:

$2^3\times 7^1\times {\mathrm{77681}}^1\times {\mathrm{3863}}^1$

素因数の和:81557

約数の個数: 32

約数和(自身を含む): 36019589760

約数和(自身を除く): 19215014392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3863, 7726, 15452, 27041, 30904, 54082, 77681, 108164, 155362, 216328, 310724, 543767, 621448, 1087534, 2175068, 4350136, 300081703, 600163406, 1200326812, 2100571921, 2400653624, 4201143842, 8402287684, 16804575368]

約数ペア:

[(1, 16804575368), (2, 8402287684), (4, 4201143842), (7, 2400653624), (8, 2100571921), (14, 1200326812), (28, 600163406), (56, 300081703), (3863, 4350136), (7726, 2175068), (15452, 1087534), (27041, 621448), (30904, 543767), (54082, 310724), (77681, 216328), (108164, 155362)]