31097792

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:457

約数の個数: 56

約数和(自身を含む): 67982592

約数和(自身を除く): 36884800

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 163, 176, 271, 326, 352, 542, 652, 704, 1084, 1304, 1793, 2168, 2608, 2981, 3586, 4336, 5216, 5962, 7172, 8672, 10432, 11924, 14344, 17344, 23848, 28688, 44173, 47696, 57376, 88346, 95392, 114752, 176692, 190784, 353384, 485903, 706768, 971806, 1413536, 1943612, 2827072, 3887224, 7774448, 15548896, 31097792]

約数ペア:

[(1, 31097792), (2, 15548896), (4, 7774448), (8, 3887224), (11, 2827072), (16, 1943612), (22, 1413536), (32, 971806), (44, 706768), (64, 485903), (88, 353384), (163, 190784), (176, 176692), (271, 114752), (326, 95392), (352, 88346), (542, 57376), (652, 47696), (704, 44173), (1084, 28688), (1304, 23848), (1793, 17344), (2168, 14344), (2608, 11924), (2981, 10432), (3586, 8672), (4336, 7172), (5216, 5962)]