16810592

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 35703360

約数和(自身を除く): 18892768

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 152, 172, 304, 344, 608, 643, 688, 817, 1286, 1376, 1634, 2572, 3268, 5144, 6536, 10288, 12217, 13072, 20576, 24434, 26144, 27649, 48868, 55298, 97736, 110596, 195472, 221192, 390944, 442384, 525331, 884768, 1050662, 2101324, 4202648, 8405296, 16810592]

約数ペア:

[(1, 16810592), (2, 8405296), (4, 4202648), (8, 2101324), (16, 1050662), (19, 884768), (32, 525331), (38, 442384), (43, 390944), (76, 221192), (86, 195472), (152, 110596), (172, 97736), (304, 55298), (344, 48868), (608, 27649), (643, 26144), (688, 24434), (817, 20576), (1286, 13072), (1376, 12217), (1634, 10288), (2572, 6536), (3268, 5144)]