168683534

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1\times {\mathrm{1993}}^1$

素因数の和:2515

約数の個数: 16

約数和(自身を含む): 256268880

約数和(自身を除く): 87585346

約数列:

[1, 2, 101, 202, 419, 838, 1993, 3986, 42319, 84638, 201293, 402586, 835067, 1670134, 84341767, 168683534]

約数ペア:

[(1, 168683534), (2, 84341767), (101, 1670134), (202, 835067), (419, 402586), (838, 201293), (1993, 84638), (3986, 42319)]