127943368

素因数分解:

$2^3\times 7^1\times {\mathrm{2284703}}^1$

素因数の和:2284716

約数の個数: 16

約数和(自身を含む): 274164480

約数和(自身を除く): 146221112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2284703, 4569406, 9138812, 15992921, 18277624, 31985842, 63971684, 127943368]

約数ペア:

[(1, 127943368), (2, 63971684), (4, 31985842), (7, 18277624), (8, 15992921), (14, 9138812), (28, 4569406), (56, 2284703)]