228745912

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{1307}}^1$

素因数の和:1611

約数の個数: 32

約数和(自身を含む): 435093120

約数和(自身を除く): 206347208

約数列:

[1, 2, 4, 8, 131, 167, 262, 334, 524, 668, 1048, 1307, 1336, 2614, 5228, 10456, 21877, 43754, 87508, 171217, 175016, 218269, 342434, 436538, 684868, 873076, 1369736, 1746152, 28593239, 57186478, 114372956, 228745912]

約数ペア:

[(1, 228745912), (2, 114372956), (4, 57186478), (8, 28593239), (131, 1746152), (167, 1369736), (262, 873076), (334, 684868), (524, 436538), (668, 342434), (1048, 218269), (1307, 175016), (1336, 171217), (2614, 87508), (5228, 43754), (10456, 21877)]