56657894

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{9421}}^1$

素因数の和:9551

約数の個数: 16

約数和(自身を含む): 88642176

約数和(自身を除く): 31984282

約数列:

[1, 2, 31, 62, 97, 194, 3007, 6014, 9421, 18842, 292051, 584102, 913837, 1827674, 28328947, 56657894]

約数ペア:

[(1, 56657894), (2, 28328947), (31, 1827674), (62, 913837), (97, 584102), (194, 292051), (3007, 18842), (6014, 9421)]