128103434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{82223}}^1$

素因数の和:82285

約数の個数: 16

約数和(自身を含む): 207204480

約数和(自身を除く): 79101046

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 82223, 164446, 1562237, 3124474, 3371143, 6742286, 64051717, 128103434]

約数ペア:

[(1, 128103434), (2, 64051717), (19, 6742286), (38, 3371143), (41, 3124474), (82, 1562237), (779, 164446), (1558, 82223)]