256714208

素因数分解:

$2^5\times {\mathrm{317}}^1\times {\mathrm{25307}}^1$

素因数の和:25634

約数の個数: 24

約数和(自身を含む): 507020472

約数和(自身を除く): 250306264

約数列:

[1, 2, 4, 8, 16, 32, 317, 634, 1268, 2536, 5072, 10144, 25307, 50614, 101228, 202456, 404912, 809824, 8022319, 16044638, 32089276, 64178552, 128357104, 256714208]

約数ペア:

[(1, 256714208), (2, 128357104), (4, 64178552), (8, 32089276), (16, 16044638), (32, 8022319), (317, 809824), (634, 404912), (1268, 202456), (2536, 101228), (5072, 50614), (10144, 25307)]