80162578

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{6173}}^1$

素因数の和:6369

約数の個数: 16

約数和(自身を含む): 123875136

約数和(自身を除く): 43712558

約数列:

[1, 2, 43, 86, 151, 302, 6173, 6493, 12346, 12986, 265439, 530878, 932123, 1864246, 40081289, 80162578]

約数ペア:

[(1, 80162578), (2, 40081289), (43, 1864246), (86, 932123), (151, 530878), (302, 265439), (6173, 12986), (6493, 12346)]