87113684

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{75883}}^1$

素因数の和:75935

約数の個数: 24

約数和(自身を含む): 178479168

約数和(自身を除く): 91365484

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 75883, 151766, 303532, 531181, 1062362, 2124724, 3111203, 6222406, 12444812, 21778421, 43556842, 87113684]

約数ペア:

[(1, 87113684), (2, 43556842), (4, 21778421), (7, 12444812), (14, 6222406), (28, 3111203), (41, 2124724), (82, 1062362), (164, 531181), (287, 303532), (574, 151766), (1148, 75883)]