57163856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4373}}^1$

素因数の和:4443

約数の個数: 40

約数和(自身を含む): 119322720

約数和(自身を除く): 62158864

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 3268, 4373, 6536, 8746, 13072, 17492, 34984, 69968, 83087, 166174, 188039, 332348, 376078, 664696, 752156, 1329392, 1504312, 3008624, 3572741, 7145482, 14290964, 28581928, 57163856]

約数ペア:

[(1, 57163856), (2, 28581928), (4, 14290964), (8, 7145482), (16, 3572741), (19, 3008624), (38, 1504312), (43, 1329392), (76, 752156), (86, 664696), (152, 376078), (172, 332348), (304, 188039), (344, 166174), (688, 83087), (817, 69968), (1634, 34984), (3268, 17492), (4373, 13072), (6536, 8746)]