8199128

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4723}}^1$

素因数の和:4767

約数の個数: 32

約数和(自身を含む): 18140160

約数和(自身を除く): 9941032

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 4723, 9446, 18892, 33061, 37784, 66122, 132244, 146413, 264488, 292826, 585652, 1024891, 1171304, 2049782, 4099564, 8199128]

約数ペア:

[(1, 8199128), (2, 4099564), (4, 2049782), (7, 1171304), (8, 1024891), (14, 585652), (28, 292826), (31, 264488), (56, 146413), (62, 132244), (124, 66122), (217, 37784), (248, 33061), (434, 18892), (868, 9446), (1736, 4723)]