87615314

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{18539}}^1$

素因数の和:18697

約数の個数: 16

約数和(自身を含む): 140162400

約数和(自身を除く): 52547086

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 18539, 37078, 315163, 630326, 2576921, 5153842, 43807657, 87615314]

約数ペア:

[(1, 87615314), (2, 43807657), (17, 5153842), (34, 2576921), (139, 630326), (278, 315163), (2363, 37078), (4726, 18539)]