56148142

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{2089}}^1$

素因数の和:2331

約数の個数: 16

約数和(自身を含む): 85773600

約数和(自身を除く): 29625458

約数列:

[1, 2, 89, 151, 178, 302, 2089, 4178, 13439, 26878, 185921, 315439, 371842, 630878, 28074071, 56148142]

約数ペア:

[(1, 56148142), (2, 28074071), (89, 630878), (151, 371842), (178, 315439), (302, 185921), (2089, 26878), (4178, 13439)]