1655813728

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{6047}}^1$

素因数の和:6299

約数の個数: 48

約数和(自身を含む): 3353011200

約数和(自身を除く): 1697197472

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 199, 344, 398, 688, 796, 1376, 1592, 3184, 6047, 6368, 8557, 12094, 17114, 24188, 34228, 48376, 68456, 96752, 136912, 193504, 260021, 273824, 520042, 1040084, 1203353, 2080168, 2406706, 4160336, 4813412, 8320672, 9626824, 19253648, 38507296, 51744179, 103488358, 206976716, 413953432, 827906864, 1655813728]

約数ペア:

[(1, 1655813728), (2, 827906864), (4, 413953432), (8, 206976716), (16, 103488358), (32, 51744179), (43, 38507296), (86, 19253648), (172, 9626824), (199, 8320672), (344, 4813412), (398, 4160336), (688, 2406706), (796, 2080168), (1376, 1203353), (1592, 1040084), (3184, 520042), (6047, 273824), (6368, 260021), (8557, 193504), (12094, 136912), (17114, 96752), (24188, 68456), (34228, 48376)]